34022512240 has 20 divisors (see below), whose sum is σ = 79102341144. Its totient is φ = 13609004864.

The previous prime is 34022512217. The next prime is 34022512243. The reversal of 34022512240 is 4221522043.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34022512243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212640622 + ... + 212640781.

Almost surely, 2^34022512240 is an apocalyptic number.

It is an amenable number.

34022512240 is an abundant number, since it is smaller than the sum of its proper divisors (45079828904).

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

34022512240 is a wasteful number, since it uses less digits than its factorization.

34022512240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425281416 (or 425281410 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The spelling of 34022512240 in words is "thirty-four billion, twenty-two million, five hundred twelve thousand, two hundred forty".