140035646044984 has 64 divisors (see below), whose sum is σ = 265677310432800. Its totient is φ = 69190637543424.

The previous prime is 140035646044981. The next prime is 140035646045023. The reversal of 140035646044984 is 489440646530041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140035646044981) 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, 1420723687 + ... + 1420822249.

Almost surely, 2^{140035646044984} is an apocalyptic number.

It is an amenable number.

140035646044984 is a deficient number, since it is larger than the sum of its proper divisors (125641664387816).

140035646044984 is a wasteful number, since it uses less digits than its factorization.

140035646044984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101432 (or 101428 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 58.

The spelling of 140035646044984 in words is "one hundred forty trillion, thirty-five billion, six hundred forty-six million, forty-four thousand, nine hundred eighty-four".