34290561972 has 24 divisors (see below), whose sum is σ = 80024392000. Its totient is φ = 11428318656.

The previous prime is 34290561971. The next prime is 34290561973. The reversal of 34290561972 is 27916509243.

It is an interprime number because it is at equal distance from previous prime (34290561971) and next prime (34290561973).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34290561971) 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, 156097 + ... + 304872.

Almost surely, 2^34290561972 is an apocalyptic number.

It is an amenable number.

34290561972 is an abundant number, since it is smaller than the sum of its proper divisors (45733830028).

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

34290561972 is a wasteful number, since it uses less digits than its factorization.

34290561972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467175 (or 467173 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 34290561972 in words is "thirty-four billion, two hundred ninety million, five hundred sixty-one thousand, nine hundred seventy-two".