140490832895999 has 4 divisors (see below), whose sum is σ = 140503927401360. Its totient is φ = 140477738390640.

The previous prime is 140490832895989. The next prime is 140490832896013. The reversal of 140490832895999 is 999598238094041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140490832895999 - 2⁴⁴ = 122898646851583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140490832895989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6547236587 + ... + 6547258044.

It is an arithmetic number, because the mean of its divisors is an integer number (35125981850340).

Almost surely, 2^{140490832895999} is an apocalyptic number.

140490832895999 is a deficient number, since it is larger than the sum of its proper divisors (13094505361).

140490832895999 is a wasteful number, since it uses less digits than its factorization.

140490832895999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13094505360.

The product of its (nonzero) digits is 1813985280, while the sum is 80.

The spelling of 140490832895999 in words is "one hundred forty trillion, four hundred ninety billion, eight hundred thirty-two million, eight hundred ninety-five thousand, nine hundred ninety-nine".