14583357138 has 64 divisors (see below), whose sum is σ = 34856386560. Its totient is φ = 3977067072.

The previous prime is 14583357059. The next prime is 14583357157. The reversal of 14583357138 is 83175338541.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 446956 + ... + 478472.

It is an arithmetic number, because the mean of its divisors is an integer number (544631040).

Almost surely, 2^14583357138 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14583357138, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17428193280).

14583357138 is an abundant number, since it is smaller than the sum of its proper divisors (20273029422).

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

14583357138 is a wasteful number, since it uses less digits than its factorization.

14583357138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32031.

The product of its digits is 1209600, while the sum is 48.

The spelling of 14583357138 in words is "fourteen billion, five hundred eighty-three million, three hundred fifty-seven thousand, one hundred thirty-eight".