14427631032 has 32 divisors (see below), whose sum is σ = 36426203280. Its totient is φ = 4761593600.

The previous prime is 14427631027. The next prime is 14427631037. The reversal of 14427631032 is 23013672441.

It is an interprime number because it is at equal distance from previous prime (14427631027) and next prime (14427631037).

It is a junction number, because it is equal to n+sod(n) for n = 14427630984 and 14427631002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14427631037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2973573 + ... + 2978420.

Almost surely, 2^14427631032 is an apocalyptic number.

14427631032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14427631032 is an abundant number, since it is smaller than the sum of its proper divisors (21998572248).

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

14427631032 is a wasteful number, since it uses less digits than its factorization.

14427631032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5952103 (or 5952099 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 14427631032 in words is "fourteen billion, four hundred twenty-seven million, six hundred thirty-one thousand, thirty-two".