34334525421 has 48 divisors (see below), whose sum is σ = 57397267200. Its totient is φ = 19372296960.

The previous prime is 34334525417. The next prime is 34334525441. The reversal of 34334525421 is 12452543343.

34334525421 is a `hidden beast` number, since 3 + 43 + 345 + 254 + 21 = 666.

It is not a de Polignac number, because 34334525421 - 2² = 34334525417 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34334525411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2257081 + ... + 2272241.

It is an arithmetic number, because the mean of its divisors is an integer number (1195776400).

Almost surely, 2^34334525421 is an apocalyptic number.

It is an amenable number.

34334525421 is a deficient number, since it is larger than the sum of its proper divisors (23062741779).

34334525421 is a wasteful number, since it uses less digits than its factorization.

34334525421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15626 (or 15623 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The spelling of 34334525421 in words is "thirty-four billion, three hundred thirty-four million, five hundred twenty-five thousand, four hundred twenty-one".