25403312313114 has 32 divisors (see below), whose sum is σ = 52266358446336. Its totient is φ = 8227111952640.

The previous prime is 25403312313083. The next prime is 25403312313133. The reversal of 25403312313114 is 41131321330452.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328730227 + ... + 328807494.

It is an arithmetic number, because the mean of its divisors is an integer number (1633323701448).

Almost surely, 2^{25403312313114} is an apocalyptic number.

25403312313114 is an abundant number, since it is smaller than the sum of its proper divisors (26863046133222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25403312313114 is a wasteful number, since it uses less digits than its factorization.

25403312313114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657537910.

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

Adding to 25403312313114 its reverse (41131321330452), we get a palindrome (66534633643566).

The spelling of 25403312313114 in words is "twenty-five trillion, four hundred three billion, three hundred twelve million, three hundred thirteen thousand, one hundred fourteen".