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34144105404 = 22319714443361
BaseRepresentation
bin11111110011001001…
…011011001110111100
310021010120011021021110
4133303021123032330
51024411342333104
623404030402020
72316060051543
oct376311331674
9107116137243
1034144105404
1113531503832
12674a960310
1332b1b00686
14191c99115a
15d4c866e89
hex7f325b3bc

34144105404 has 24 divisors (see below), whose sum is σ = 80073998928. Its totient is φ = 11323594240.

The previous prime is 34144105399. The next prime is 34144105417. The reversal of 34144105404 is 40450144143.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7219317 + ... + 7224044.

It is an arithmetic number, because the mean of its divisors is an integer number (3336416622).

Almost surely, 234144105404 is an apocalyptic number.

It is an amenable number.

34144105404 is an abundant number, since it is smaller than the sum of its proper divisors (45929893524).

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

34144105404 is a wasteful number, since it uses less digits than its factorization.

34144105404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14443565 (or 14443563 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 34144105404 its reverse (40450144143), we get a palindrome (74594249547).

The spelling of 34144105404 in words is "thirty-four billion, one hundred forty-four million, one hundred five thousand, four hundred four".

Divisors: 1 2 3 4 6 12 197 394 591 788 1182 2364 14443361 28886722 43330083 57773444 86660166 173320332 2845342117 5690684234 8536026351 11381368468 17072052702 34144105404