13942512825 has 12 divisors (see below), whose sum is σ = 23051621328. Its totient is φ = 7436006800.

The previous prime is 13942512803. The next prime is 13942512847. The reversal of 13942512825 is 52821524931.

It is an interprime number because it is at equal distance from previous prime (13942512803) and next prime (13942512847).

It is not a de Polignac number, because 13942512825 - 2¹³ = 13942504633 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92950011 + ... + 92950160.

It is an arithmetic number, because the mean of its divisors is an integer number (1920968444).

Almost surely, 2^13942512825 is an apocalyptic number.

13942512825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13942512825 is a deficient number, since it is larger than the sum of its proper divisors (9109108503).

13942512825 is a wasteful number, since it uses less digits than its factorization.

13942512825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185900184 (or 185900179 counting only the distinct ones).

The product of its digits is 172800, while the sum is 42.

The spelling of 13942512825 in words is "thirteen billion, nine hundred forty-two million, five hundred twelve thousand, eight hundred twenty-five".