34351269426 has 40 divisors (see below), whose sum is σ = 77021978880. Its totient is φ = 11443031352.

The previous prime is 34351269413. The next prime is 34351269443. The reversal of 34351269426 is 62496215343.

34351269426 is a `hidden beast` number, since 3 + 43 + 512 + 6 + 94 + 2 + 6 = 666.

It is a super-2 number, since 2×34351269426² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 186195 + ... + 321513.

It is an arithmetic number, because the mean of its divisors is an integer number (1925549472).

Almost surely, 2^34351269426 is an apocalyptic number.

34351269426 is an abundant number, since it is smaller than the sum of its proper divisors (42670709454).

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

34351269426 is a wasteful number, since it uses less digits than its factorization.

34351269426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136900 (or 136891 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The spelling of 34351269426 in words is "thirty-four billion, three hundred fifty-one million, two hundred sixty-nine thousand, four hundred twenty-six".