14157035979 has 4 divisors (see below), whose sum is σ = 18876047976. Its totient is φ = 9438023984.

The previous prime is 14157035939. The next prime is 14157036031. The reversal of 14157035979 is 97953075141.

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

It is a cyclic number.

It is not a de Polignac number, because 14157035979 - 2¹⁷ = 14156904907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14157035939) 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, 2359505994 + ... + 2359505999.

It is an arithmetic number, because the mean of its divisors is an integer number (4719011994).

Almost surely, 2^14157035979 is an apocalyptic number.

14157035979 is a deficient number, since it is larger than the sum of its proper divisors (4719011997).

14157035979 is an equidigital number, since it uses as much as digits as its factorization.

14157035979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4719011996.

The product of its (nonzero) digits is 1190700, while the sum is 51.

The spelling of 14157035979 in words is "fourteen billion, one hundred fifty-seven million, thirty-five thousand, nine hundred seventy-nine".