140032953744 has 80 divisors (see below), whose sum is σ = 362877577920. Its totient is φ = 46532597760.

The previous prime is 140032953719. The next prime is 140032953751. The reversal of 140032953744 is 447359230041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140032953696 and 140032953705.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29609172 + ... + 29613900.

It is an arithmetic number, because the mean of its divisors is an integer number (4535969724).

Almost surely, 2^140032953744 is an apocalyptic number.

It is an amenable number.

140032953744 is an abundant number, since it is smaller than the sum of its proper divisors (222844624176).

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

140032953744 is a wasteful number, since it uses less digits than its factorization.

140032953744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6528 (or 6522 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 140032953744 in words is "one hundred forty billion, thirty-two million, nine hundred fifty-three thousand, seven hundred forty-four".