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34352612408 = 2319376108217
BaseRepresentation
bin11111111111100100…
…110100010000111000
310021200002111112010002
4133333210310100320
51030323232044113
623440435412132
72324201246642
oct377744642070
9107602445102
1034352612408
1113629177174
1267a8754048
133316075aba
14193c549892
15d60d01c58
hex7ff934438

34352612408 has 32 divisors (see below), whose sum is σ = 69633685200. Its totient is φ = 15832495872.

The previous prime is 34352612377. The next prime is 34352612431. The reversal of 34352612408 is 80421625343.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 3048485 + ... + 3059732.

Almost surely, 234352612408 is an apocalyptic number.

34352612408 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

34352612408 is an abundant number, since it is smaller than the sum of its proper divisors (35281072792).

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

34352612408 is a wasteful number, since it uses less digits than its factorization.

34352612408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6108279 (or 6108275 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 34352612408 in words is "thirty-four billion, three hundred fifty-two million, six hundred twelve thousand, four hundred eight".

Divisors: 1 2 4 8 19 37 38 74 76 148 152 296 703 1406 2812 5624 6108217 12216434 24432868 48865736 116056123 226004029 232112246 452008058 464224492 904016116 928448984 1808032232 4294076551 8588153102 17176306204 34352612408