14349720988 has 12 divisors (see below), whose sum is σ = 25122183520. Its totient is φ = 7171954272.

The previous prime is 14349720977. The next prime is 14349720997. The reversal of 14349720988 is 88902794341.

It is a super-2 number, since 2×14349720988² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 715428 + ... + 735211.

Almost surely, 2^14349720988 is an apocalyptic number.

It is an amenable number.

14349720988 is a deficient number, since it is larger than the sum of its proper divisors (10772462532).

14349720988 is a wasteful number, since it uses less digits than its factorization.

14349720988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453116 (or 1453114 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 14349720988 in words is "fourteen billion, three hundred forty-nine million, seven hundred twenty thousand, nine hundred eighty-eight".