34642556556 has 12 divisors (see below), whose sum is σ = 80832631992. Its totient is φ = 11547518848.

The previous prime is 34642556549. The next prime is 34642556563. The reversal of 34642556556 is 65565524643.

It is an interprime number because it is at equal distance from previous prime (34642556549) and next prime (34642556563).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×34642556556² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34642556499 and 34642556508.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1443439845 + ... + 1443439868.

It is an arithmetic number, because the mean of its divisors is an integer number (6736052666).

Almost surely, 2^34642556556 is an apocalyptic number.

It is an amenable number.

34642556556 is an abundant number, since it is smaller than the sum of its proper divisors (46190075436).

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

34642556556 is a wasteful number, since it uses less digits than its factorization.

34642556556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886879720 (or 2886879718 counting only the distinct ones).

The product of its digits is 12960000, while the sum is 51.

The spelling of 34642556556 in words is "thirty-four billion, six hundred forty-two million, five hundred fifty-six thousand, five hundred fifty-six".