14312021024 has 24 divisors (see below), whose sum is σ = 32202047808. Its totient is φ = 6133723200.

The previous prime is 14312020981. The next prime is 14312021063. The reversal of 14312021024 is 42012021341.

It is a junction number, because it is equal to n+sod(n) for n = 14312020987 and 14312021005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31946252 + ... + 31946699.

It is an arithmetic number, because the mean of its divisors is an integer number (1341751992).

Almost surely, 2^14312021024 is an apocalyptic number.

14312021024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14312021024 is an abundant number, since it is smaller than the sum of its proper divisors (17890026784).

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

14312021024 is an equidigital number, since it uses as much as digits as its factorization.

14312021024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63892968 (or 63892960 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 14312021024 its reverse (42012021341), we get a palindrome (56324042365).

The spelling of 14312021024 in words is "fourteen billion, three hundred twelve million, twenty-one thousand, twenty-four".