140827972180 has 24 divisors (see below), whose sum is σ = 337987133568. Its totient is φ = 48283876128.

The previous prime is 140827972147. The next prime is 140827972189. The reversal of 140827972180 is 81279728041.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140827972189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502956904 + ... + 502957183.

It is an arithmetic number, because the mean of its divisors is an integer number (14082797232).

Almost surely, 2^140827972180 is an apocalyptic number.

140827972180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140827972180 is an abundant number, since it is smaller than the sum of its proper divisors (197159161388).

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

140827972180 is a wasteful number, since it uses less digits than its factorization.

140827972180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005914103 (or 1005914101 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 49.

The spelling of 140827972180 in words is "one hundred forty billion, eight hundred twenty-seven million, nine hundred seventy-two thousand, one hundred eighty".