14716020437 has 4 divisors (see below), whose sum is σ = 15581668716. Its totient is φ = 13850372160.

The previous prime is 14716020421. The next prime is 14716020463. The reversal of 14716020437 is 73402061741.

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 7550567236 + 7165453201 = 86894^2 + 84649^2 .

It is a cyclic number.

It is not a de Polignac number, because 14716020437 - 2⁴ = 14716020421 is a prime.

It is a super-2 number, since 2×14716020437² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14716020397 and 14716020406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14716020497) 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, 432824114 + ... + 432824147.

It is an arithmetic number, because the mean of its divisors is an integer number (3895417179).

Almost surely, 2^14716020437 is an apocalyptic number.

14716020437 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14716020437 is a deficient number, since it is larger than the sum of its proper divisors (865648279).

14716020437 is an equidigital number, since it uses as much as digits as its factorization.

14716020437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865648278.

The product of its (nonzero) digits is 28224, while the sum is 35.

The spelling of 14716020437 in words is "fourteen billion, seven hundred sixteen million, twenty thousand, four hundred thirty-seven".