34253626540 has 24 divisors (see below), whose sum is σ = 82208704032. Its totient is φ = 11744100480.

The previous prime is 34253626513. The next prime is 34253626541. The reversal of 34253626540 is 4562635243.

It is a super-2 number, since 2×34253626540² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34253626493 and 34253626502.

It is not an unprimeable number, because it can be changed into a prime (34253626541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122334241 + ... + 122334520.

It is an arithmetic number, because the mean of its divisors is an integer number (3425362668).

Almost surely, 2^34253626540 is an apocalyptic number.

It is an amenable number.

34253626540 is an abundant number, since it is smaller than the sum of its proper divisors (47955077492).

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

34253626540 is a wasteful number, since it uses less digits than its factorization.

34253626540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244668777 (or 244668775 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 34253626540 in words is "thirty-four billion, two hundred fifty-three million, six hundred twenty-six thousand, five hundred forty".