140636171116380 has 96 divisors (see below), whose sum is σ = 404459431939584. Its totient is φ = 36486189552384.

The previous prime is 140636171116303. The next prime is 140636171116387. The reversal of 140636171116380 is 83611171636041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140636171116387) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22635409 + ... + 28171511.

It is an arithmetic number, because the mean of its divisors is an integer number (4213119082704).

Almost surely, 2^{140636171116380} is an apocalyptic number.

140636171116380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140636171116380 is an abundant number, since it is smaller than the sum of its proper divisors (263823260823204).

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

140636171116380 is a wasteful number, since it uses less digits than its factorization.

140636171116380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5547595 (or 5547593 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 140636171116380 in words is "one hundred forty trillion, six hundred thirty-six billion, one hundred seventy-one million, one hundred sixteen thousand, three hundred eighty".