14321644023042 has 48 divisors (see below), whose sum is σ = 32101091451000. Its totient is φ = 4609141996032.

The previous prime is 14321644023023. The next prime is 14321644023053. The reversal of 14321644023042 is 24032044612341.

14321644023042 is a `hidden beast` number, since 1 + 4 + 3 + 2 + 1 + 644 + 0 + 2 + 3 + 0 + 4 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 11429396186121 + 2892247836921 = 3380739^2 + 1700661^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14321644022988 and 14321644023006.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20382634 + ... + 21073562.

Almost surely, 2^{14321644023042} is an apocalyptic number.

14321644023042 is an abundant number, since it is smaller than the sum of its proper divisors (17779447427958).

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

14321644023042 is a wasteful number, since it uses less digits than its factorization.

14321644023042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730675 (or 730672 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 14321644023042 its reverse (24032044612341), we get a palindrome (38353688635383).

The spelling of 14321644023042 in words is "fourteen trillion, three hundred twenty-one billion, six hundred forty-four million, twenty-three thousand, forty-two".