14012021023402 has 16 divisors (see below), whose sum is σ = 21754399949640. Its totient is φ = 6760812344832.

The previous prime is 14012021023391. The next prime is 14012021023417. The reversal of 14012021023402 is 20432012021041.

14012021023402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 12764892694401 + 1247128329001 = 3572799^2 + 1116749^2 .

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, 64383243 + ... + 64600510.

Almost surely, 2^{14012021023402} is an apocalyptic number.

14012021023402 is a deficient number, since it is larger than the sum of its proper divisors (7742378926238).

14012021023402 is a wasteful number, since it uses less digits than its factorization.

14012021023402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128985657.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 14012021023402 its reverse (20432012021041), we get a palindrome (34444033044443).

The spelling of 14012021023402 in words is "fourteen trillion, twelve billion, twenty-one million, twenty-three thousand, four hundred two".