313939461025 has 24 divisors (see below), whose sum is σ = 400804206264. Its totient is φ = 243781977600.

The previous prime is 313939461007. The next prime is 313939461041. The reversal of 313939461025 is 520164939313.

It can be written as a sum of positive squares in 12 ways, for example, as 53745612561 + 260193848464 = 231831^2 + 510092^2 .

It is not a de Polignac number, because 313939461025 - 2¹¹ = 313939458977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 575442 + ... + 979291.

It is an arithmetic number, because the mean of its divisors is an integer number (16700175261).

Almost surely, 2^313939461025 is an apocalyptic number.

It is an amenable number.

313939461025 is a deficient number, since it is larger than the sum of its proper divisors (86864745239).

313939461025 is a wasteful number, since it uses less digits than its factorization.

313939461025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554981 (or 1554976 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 46.

The spelling of 313939461025 in words is "three hundred thirteen billion, nine hundred thirty-nine million, four hundred sixty-one thousand, twenty-five".