140064442074080 has 96 divisors (see below), whose sum is σ = 331402761341568. Its totient is φ = 55941081292800.

The previous prime is 140064442074013. The next prime is 140064442074083. The reversal of 140064442074080 is 80470244460041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140064442074083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376318154 + ... + 376690166.

It is an arithmetic number, because the mean of its divisors is an integer number (3452112097308).

Almost surely, 2^{140064442074080} is an apocalyptic number.

140064442074080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140064442074080 is an abundant number, since it is smaller than the sum of its proper divisors (191338319267488).

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

140064442074080 is a wasteful number, since it uses less digits than its factorization.

140064442074080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375580 (or 375572 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 44.

The spelling of 140064442074080 in words is "one hundred forty trillion, sixty-four billion, four hundred forty-two million, seventy-four thousand, eighty".