13958005714 has 4 divisors (see below), whose sum is σ = 20937008574. Its totient is φ = 6979002856.

The previous prime is 13958005697. The next prime is 13958005729. The reversal of 13958005714 is 41750085931.

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

It can be written as a sum of positive squares in only one way, i.e., 9377017225 + 4580988489 = 96835^2 + 67683^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3489501427 + ... + 3489501430.

Almost surely, 2^13958005714 is an apocalyptic number.

13958005714 is a deficient number, since it is larger than the sum of its proper divisors (6979002860).

13958005714 is an equidigital number, since it uses as much as digits as its factorization.

13958005714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6979002859.

The product of its (nonzero) digits is 151200, while the sum is 43.

The spelling of 13958005714 in words is "thirteen billion, nine hundred fifty-eight million, five thousand, seven hundred fourteen".