13625929398 has 16 divisors (see below), whose sum is σ = 27493027056. Its totient is φ = 4501781760.

The previous prime is 13625929259. The next prime is 13625929481. The reversal of 13625929398 is 89392952631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10047943 + ... + 10049298.

It is an arithmetic number, because the mean of its divisors is an integer number (1718314191).

Almost surely, 2^13625929398 is an apocalyptic number.

13625929398 is an abundant number, since it is smaller than the sum of its proper divisors (13867097658).

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

13625929398 is a wasteful number, since it uses less digits than its factorization.

13625929398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20097359.

The product of its digits is 6298560, while the sum is 57.

The spelling of 13625929398 in words is "thirteen billion, six hundred twenty-five million, nine hundred twenty-nine thousand, three hundred ninety-eight".