14899581942 has 16 divisors (see below), whose sum is σ = 34056187392. Its totient is φ = 4257023400.

The previous prime is 14899581941. The next prime is 14899581959. The reversal of 14899581942 is 24918599841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14899581941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177375934 + ... + 177376017.

It is an arithmetic number, because the mean of its divisors is an integer number (2128511712).

Almost surely, 2^14899581942 is an apocalyptic number.

14899581942 is an abundant number, since it is smaller than the sum of its proper divisors (19156605450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14899581942 is a wasteful number, since it uses less digits than its factorization.

14899581942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354751963.

The product of its digits is 7464960, while the sum is 60.

The spelling of 14899581942 in words is "fourteen billion, eight hundred ninety-nine million, five hundred eighty-one thousand, nine hundred forty-two".