140439488496 has 20 divisors (see below), whose sum is σ = 362802012072. Its totient is φ = 46813162816.

The previous prime is 140439488479. The next prime is 140439488503. The reversal of 140439488496 is 694884934041.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 1462911291 + ... + 1462911386.

Almost surely, 2^140439488496 is an apocalyptic number.

140439488496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

140439488496 is an abundant number, since it is smaller than the sum of its proper divisors (222362523576).

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

140439488496 is a wasteful number, since it uses less digits than its factorization.

140439488496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925822688 (or 2925822682 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 60.

The spelling of 140439488496 in words is "one hundred forty billion, four hundred thirty-nine million, four hundred eighty-eight thousand, four hundred ninety-six".