14114501021 has 4 divisors (see below), whose sum is σ = 14164730844. Its totient is φ = 14064271200.

The previous prime is 14114500997. The next prime is 14114501033. The reversal of 14114501021 is 12010541141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5488735396 + 8625765625 = 74086^2 + 92875^2 .

It is a cyclic number.

It is not a de Polignac number, because 14114501021 - 2¹⁸ = 14114238877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14114500984 and 14114501002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14114501321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25114490 + ... + 25115051.

It is an arithmetic number, because the mean of its divisors is an integer number (3541182711).

Almost surely, 2^14114501021 is an apocalyptic number.

It is an amenable number.

14114501021 is a deficient number, since it is larger than the sum of its proper divisors (50229823).

14114501021 is an equidigital number, since it uses as much as digits as its factorization.

14114501021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50229822.

The product of its (nonzero) digits is 160, while the sum is 20.

The spelling of 14114501021 in words is "fourteen billion, one hundred fourteen million, five hundred one thousand, twenty-one".