25364013403416 has 64 divisors (see below), whose sum is σ = 68551387622400. Its totient is φ = 7793210371968.

The previous prime is 25364013403403. The next prime is 25364013403433. The reversal of 25364013403416 is 61430431046352.

It is a congruent number.

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, 751643080 + ... + 751676823.

It is an arithmetic number, because the mean of its divisors is an integer number (1071115431600).

Almost surely, 2^{25364013403416} is an apocalyptic number.

It is an amenable number.

25364013403416 is an abundant number, since it is smaller than the sum of its proper divisors (43187374218984).

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

25364013403416 is a wasteful number, since it uses less digits than its factorization.

25364013403416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1503319968 (or 1503319964 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

Adding to 25364013403416 its reverse (61430431046352), we get a palindrome (86794444449768).

The spelling of 25364013403416 in words is "twenty-five trillion, three hundred sixty-four billion, thirteen million, four hundred three thousand, four hundred sixteen".