14530158990984 has 192 divisors, whose sum is σ = 44958267043200. Its totient is φ = 3831751692288.

The previous prime is 14530158990953. The next prime is 14530158991057. The reversal of 14530158990984 is 48909985103541.

It is a happy number.

It is a super-2 number, since 2×14530158990984² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 398406702 + ... + 398443170.

It is an arithmetic number, because the mean of its divisors is an integer number (234157640850).

Almost surely, 2^{14530158990984} is an apocalyptic number.

14530158990984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14530158990984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22479133521600).

14530158990984 is an abundant number, since it is smaller than the sum of its proper divisors (30428108052216).

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

14530158990984 is a wasteful number, since it uses less digits than its factorization.

14530158990984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50544 (or 50527 counting only the distinct ones).

The product of its (nonzero) digits is 55987200, while the sum is 66.

The spelling of 14530158990984 in words is "fourteen trillion, five hundred thirty billion, one hundred fifty-eight million, nine hundred ninety thousand, nine hundred eighty-four".