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34434200144 = 242152137509
BaseRepresentation
bin100000000100011100…
…000011001001010000
310021212210000121110002
4200010130003021100
51031010123401034
623452512225132
72326211605031
oct400434031120
9107783017402
1034434200144
1113670232253
12680bb3b1a8
133329c40a76
141949306a88
15d6806ae7e
hex804703250

34434200144 has 10 divisors (see below), whose sum is σ = 66716262810. Its totient is φ = 17217100064.

The previous prime is 34434200113. The next prime is 34434200153. The reversal of 34434200144 is 44100243443.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 33167694400 + 1266505744 = 182120^2 + 35588^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076068739 + ... + 1076068770.

It is an arithmetic number, because the mean of its divisors is an integer number (6671626281).

Almost surely, 234434200144 is an apocalyptic number.

It is an amenable number.

34434200144 is a deficient number, since it is larger than the sum of its proper divisors (32282062666).

34434200144 is a wasteful number, since it uses less digits than its factorization.

34434200144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152137517 (or 2152137511 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 34434200144 its reverse (44100243443), we get a palindrome (78534443587).

The spelling of 34434200144 in words is "thirty-four billion, four hundred thirty-four million, two hundred thousand, one hundred forty-four".

Divisors: 1 2 4 8 16 2152137509 4304275018 8608550036 17217100072 34434200144