34361025621 has 16 divisors (see below), whose sum is σ = 49349967744. Its totient is φ = 21140506944.

The previous prime is 34361025593. The next prime is 34361025641. The reversal of 34361025621 is 12652016343.

It is not a de Polignac number, because 34361025621 - 2⁶ = 34361025557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34361025641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81655 + ... + 274571.

It is an arithmetic number, because the mean of its divisors is an integer number (3084372984).

Almost surely, 2^34361025621 is an apocalyptic number.

It is an amenable number.

34361025621 is a deficient number, since it is larger than the sum of its proper divisors (14988942123).

34361025621 is a wasteful number, since it uses less digits than its factorization.

34361025621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197500.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 34361025621 in words is "thirty-four billion, three hundred sixty-one million, twenty-five thousand, six hundred twenty-one".