14935911983 has 4 divisors (see below), whose sum is σ = 15124974240. Its totient is φ = 14746849728.

The previous prime is 14935911979. The next prime is 14935912007. The reversal of 14935911983 is 38911953941.

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 14935911983 - 2² = 14935911979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14935911943) 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, 94531010 + ... + 94531167.

It is an arithmetic number, because the mean of its divisors is an integer number (3781243560).

Almost surely, 2^14935911983 is an apocalyptic number.

14935911983 is a deficient number, since it is larger than the sum of its proper divisors (189062257).

14935911983 is an equidigital number, since it uses as much as digits as its factorization.

14935911983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189062256.

The product of its digits is 1049760, while the sum is 53.

The spelling of 14935911983 in words is "fourteen billion, nine hundred thirty-five million, nine hundred eleven thousand, nine hundred eighty-three".