34465353021 has 96 divisors (see below), whose sum is σ = 57159198720. Its totient is φ = 19820304000.

The previous prime is 34465352983. The next prime is 34465353029. The reversal of 34465353021 is 12035356443.

34465353021 is a `hidden beast` number, since 3 + 44 + 65 + 3 + 530 + 21 = 666.

It is not a de Polignac number, because 34465353021 - 2²⁹ = 33928482109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34465353029) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 46386376 + ... + 46387118.

It is an arithmetic number, because the mean of its divisors is an integer number (595408320).

Almost surely, 2^34465353021 is an apocalyptic number.

It is an amenable number.

34465353021 is a deficient number, since it is larger than the sum of its proper divisors (22693845699).

34465353021 is a wasteful number, since it uses less digits than its factorization.

34465353021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047 (or 1044 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 34465353021 in words is "thirty-four billion, four hundred sixty-five million, three hundred fifty-three thousand, twenty-one".