140408330980 has 48 divisors (see below), whose sum is σ = 299993964480. Its totient is φ = 55185840000.

The previous prime is 140408330971. The next prime is 140408330987. The reversal of 140408330980 is 89033804041.

It is not an unprimeable number, because it can be changed into a prime (140408330987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2629750 + ... + 2682610.

It is an arithmetic number, because the mean of its divisors is an integer number (6249874260).

Almost surely, 2^140408330980 is an apocalyptic number.

140408330980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140408330980 is an abundant number, since it is smaller than the sum of its proper divisors (159585633500).

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

140408330980 is a wasteful number, since it uses less digits than its factorization.

140408330980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55180 (or 55178 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 140408330980 in words is "one hundred forty billion, four hundred eight million, three hundred thirty thousand, nine hundred eighty".