10304640656425 has 48 divisors (see below), whose sum is σ = 13157620327152. Its totient is φ = 7999834752000.

The previous prime is 10304640656369. The next prime is 10304640656449. The reversal of 10304640656425 is 52465604640301.

It can be written as a sum of positive squares in 24 ways, for example, as 10247867110441 + 56773545984 = 3201229^2 + 238272^2 .

It is not a de Polignac number, because 10304640656425 - 2¹⁷ = 10304640525353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 670300039 + ... + 670315411.

It is an arithmetic number, because the mean of its divisors is an integer number (274117090149).

Almost surely, 2^{10304640656425} is an apocalyptic number.

It is an amenable number.

10304640656425 is a deficient number, since it is larger than the sum of its proper divisors (2852979670727).

10304640656425 is a wasteful number, since it uses less digits than its factorization.

10304640656425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17278 (or 17273 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 10304640656425 in words is "ten trillion, three hundred four billion, six hundred forty million, six hundred fifty-six thousand, four hundred twenty-five".