34253406636140 has 24 divisors (see below), whose sum is σ = 72065115426192. Its totient is φ = 13676036656320.

The previous prime is 34253406636103. The next prime is 34253406636271. The reversal of 34253406636140 is 4163660435243.

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, 1582863794 + ... + 1582885433.

It is an arithmetic number, because the mean of its divisors is an integer number (3002713142758).

Almost surely, 2^{34253406636140} is an apocalyptic number.

It is an amenable number.

34253406636140 is an abundant number, since it is smaller than the sum of its proper divisors (37811708790052).

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

34253406636140 is a wasteful number, since it uses less digits than its factorization.

34253406636140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3165749777 (or 3165749775 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 47.

The spelling of 34253406636140 in words is "thirty-four trillion, two hundred fifty-three billion, four hundred six million, six hundred thirty-six thousand, one hundred forty".