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4243234020402 = 231398689551231
BaseRepresentation
bin111101101111110100011…
…101001101110000110010
3120000122112021102011220110
4331233310131031300302
51024010120402123102
613005151555122150
7615364203032616
oct75576435156062
916018467364813
104243234020402
1113965aaa90243
1258644a5a3356
1324a19b1ba8b0
14109533311346
1575599cd486c
hex3dbf474dc32

4243234020402 has 32 divisors (see below), whose sum is σ = 9139382461440. Its totient is φ = 1305594869760.

The previous prime is 4243234020401. The next prime is 4243234020419. The reversal of 4243234020402 is 2040204323424.

Adding to 4243234020402 its reverse (2040204323424), we get a palindrome (6283438343826).

It is a self number, because there is not a number n which added to its sum of digits gives 4243234020402.

It is not an unprimeable number, because it can be changed into a prime (4243234020401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7422127 + ... + 7973357.

It is an arithmetic number, because the mean of its divisors is an integer number (285605701920).

Almost surely, 24243234020402 is an apocalyptic number.

4243234020402 is an abundant number, since it is smaller than the sum of its proper divisors (4896148441038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4243234020402 is a wasteful number, since it uses less digits than its factorization.

4243234020402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649938.

The product of its (nonzero) digits is 36864, while the sum is 30.

The spelling of 4243234020402 in words is "four trillion, two hundred forty-three billion, two hundred thirty-four million, twenty thousand, four hundred two".

Divisors: 1 2 3 6 13 26 39 78 98689 197378 296067 551231 592134 1102462 1282957 1653693 2565914 3307386 3848871 7166003 7697742 14332006 21498009 42996018 54400436159 108800872318 163201308477 326402616954 707205670067 1414411340134 2121617010201 4243234020402