144614621131002 has 64 divisors (see below), whose sum is σ = 355383377896320. Its totient is φ = 43222302691200.

The previous prime is 144614621130907. The next prime is 144614621131021. The reversal of 144614621131002 is 200131126416441.

144614621131002 is a `hidden beast` number, since 1 + 4 + 4 + 6 + 1 + 4 + 621 + 13 + 10 + 0 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1667483749 + ... + 1667570472.

It is an arithmetic number, because the mean of its divisors is an integer number (5552865279630).

Almost surely, 2^{144614621131002} is an apocalyptic number.

144614621131002 is an abundant number, since it is smaller than the sum of its proper divisors (210768756765318).

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

144614621131002 is a wasteful number, since it uses less digits than its factorization.

144614621131002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335054316 (or 3335054310 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

Adding to 144614621131002 its reverse (200131126416441), we get a palindrome (344745747547443).

The spelling of 144614621131002 in words is "one hundred forty-four trillion, six hundred fourteen billion, six hundred twenty-one million, one hundred thirty-one thousand, two".