13425863832 has 64 divisors (see below), whose sum is σ = 39487845600. Its totient is φ = 4212034560.

The previous prime is 13425863831. The next prime is 13425863837. The reversal of 13425863832 is 23836852431.

13425863832 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 5 + 8 + 638 + 3 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13425863831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1824469 + ... + 1831812.

Almost surely, 2^13425863832 is an apocalyptic number.

13425863832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13425863832 is an abundant number, since it is smaller than the sum of its proper divisors (26061981768).

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

13425863832 is a wasteful number, since it uses less digits than its factorization.

13425863832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3656313 (or 3656303 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The spelling of 13425863832 in words is "thirteen billion, four hundred twenty-five million, eight hundred sixty-three thousand, eight hundred thirty-two".