14391713488 has 20 divisors (see below), whose sum is σ = 27916432480. Its totient is φ = 7187472864.

The previous prime is 14391713467. The next prime is 14391713489. The reversal of 14391713488 is 88431719341.

It is a super-2 number, since 2×14391713488² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14391713489) 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, 509820 + ... + 537307.

It is an arithmetic number, because the mean of its divisors is an integer number (1395821624).

Almost surely, 2^14391713488 is an apocalyptic number.

It is an amenable number.

14391713488 is a deficient number, since it is larger than the sum of its proper divisors (13524718992).

14391713488 is a wasteful number, since it uses less digits than its factorization.

14391713488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047994 (or 1047988 counting only the distinct ones).

The product of its digits is 580608, while the sum is 49.

The spelling of 14391713488 in words is "fourteen billion, three hundred ninety-one million, seven hundred thirteen thousand, four hundred eighty-eight".