34644233536 has 56 divisors (see below), whose sum is σ = 75030945696. Its totient is φ = 15740229120.

The previous prime is 34644233531. The next prime is 34644233543. The reversal of 34644233536 is 63533244643.

It is a junction number, because it is equal to n+sod(n) for n = 34644233492 and 34644233501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34644233531) 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, 1733875 + ... + 1753741.

It is an arithmetic number, because the mean of its divisors is an integer number (1339838316).

Almost surely, 2^34644233536 is an apocalyptic number.

It is an amenable number.

34644233536 is an abundant number, since it is smaller than the sum of its proper divisors (40386712160).

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

34644233536 is a wasteful number, since it uses less digits than its factorization.

34644233536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22367 (or 22357 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 43.

The spelling of 34644233536 in words is "thirty-four billion, six hundred forty-four million, two hundred thirty-three thousand, five hundred thirty-six".