140921725995 has 40 divisors (see below), whose sum is σ = 263598530976. Its totient is φ = 71890498944.

The previous prime is 140921725979. The next prime is 140921726017. The reversal of 140921725995 is 599527129041.

It is a happy number.

140921725995 is a `hidden beast` number, since 1 + 40 + 9 + 2 + 1 + 7 + 2 + 599 + 5 = 666.

140921725995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140921725995 - 2⁴ = 140921725979 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7554922 + ... + 7573551.

Almost surely, 2^140921725995 is an apocalyptic number.

140921725995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140921725995 is a deficient number, since it is larger than the sum of its proper divisors (122676804981).

140921725995 is a wasteful number, since it uses less digits than its factorization.

140921725995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15128513 (or 15128504 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 54.

The spelling of 140921725995 in words is "one hundred forty billion, nine hundred twenty-one million, seven hundred twenty-five thousand, nine hundred ninety-five".