140590199620 has 48 divisors (see below), whose sum is σ = 321974876160. Its totient is φ = 51253128576.

The previous prime is 140590199573. The next prime is 140590199759. The reversal of 140590199620 is 26991095041.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3401812 + ... + 3442891.

It is an arithmetic number, because the mean of its divisors is an integer number (6707809920).

Almost surely, 2^140590199620 is an apocalyptic number.

140590199620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140590199620 is an abundant number, since it is smaller than the sum of its proper divisors (181384676540).

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

140590199620 is a wasteful number, since it uses less digits than its factorization.

140590199620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6844804 (or 6844802 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 46.

The spelling of 140590199620 in words is "one hundred forty billion, five hundred ninety million, one hundred ninety-nine thousand, six hundred twenty".