25240101313016 has 16 divisors (see below), whose sum is σ = 47326529669400. Its totient is φ = 12619693401184.

The previous prime is 25240101312983. The next prime is 25240101313111. The reversal of 25240101313016 is 61031310104252.

It is a super-2 number, since 2×25240101313016² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 25240101313016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44356535 + ... + 44921958.

Almost surely, 2^{25240101313016} is an apocalyptic number.

It is an amenable number.

25240101313016 is a deficient number, since it is larger than the sum of its proper divisors (22086428356384).

25240101313016 is a wasteful number, since it uses less digits than its factorization.

25240101313016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89313838 (or 89313834 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 25240101313016 its reverse (61031310104252), we get a palindrome (86271411417268).

The spelling of 25240101313016 in words is "twenty-five trillion, two hundred forty billion, one hundred one million, three hundred thirteen thousand, sixteen".