140447400747708 has 96 divisors (see below), whose sum is σ = 336834833207040. Its totient is φ = 45514362378240.

The previous prime is 140447400747707. The next prime is 140447400747757. The reversal of 140447400747708 is 807747004744041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140447400747707) 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, 3038714223 + ... + 3038760441.

It is an arithmetic number, because the mean of its divisors is an integer number (3508696179240).

Almost surely, 2^{140447400747708} is an apocalyptic number.

It is an amenable number.

140447400747708 is an abundant number, since it is smaller than the sum of its proper divisors (196387432459332).

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

140447400747708 is a wasteful number, since it uses less digits than its factorization.

140447400747708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51547 (or 51545 counting only the distinct ones).

The product of its (nonzero) digits is 19668992, while the sum is 57.

The spelling of 140447400747708 in words is "one hundred forty trillion, four hundred forty-seven billion, four hundred million, seven hundred forty-seven thousand, seven hundred eight".