144742348765180 has 24 divisors (see below), whose sum is σ = 306145687322160. Its totient is φ = 57480414760320.

The previous prime is 144742348765163. The next prime is 144742348765199. The reversal of 144742348765180 is 81567843247441.

It is a super-2 number, since 2×144742348765180² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26032793761 + ... + 26032799320.

It is an arithmetic number, because the mean of its divisors is an integer number (12756070305090).

Almost surely, 2^{144742348765180} is an apocalyptic number.

144742348765180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144742348765180 is an abundant number, since it is smaller than the sum of its proper divisors (161403338556980).

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

144742348765180 is a wasteful number, since it uses less digits than its factorization.

144742348765180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52065593229 (or 52065593227 counting only the distinct ones).

The product of its (nonzero) digits is 144506880, while the sum is 64.

The spelling of 144742348765180 in words is "one hundred forty-four trillion, seven hundred forty-two billion, three hundred forty-eight million, seven hundred sixty-five thousand, one hundred eighty".