140639247595 has 16 divisors (see below), whose sum is σ = 210410926848. Its totient is φ = 87671219040.

The previous prime is 140639247563. The next prime is 140639247601. The reversal of 140639247595 is 595742936041.

140639247595 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 140639247595 - 2⁵ = 140639247563 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 182647989 + ... + 182648758.

It is an arithmetic number, because the mean of its divisors is an integer number (13150682928).

Almost surely, 2^140639247595 is an apocalyptic number.

140639247595 is a deficient number, since it is larger than the sum of its proper divisors (69771679253).

140639247595 is a wasteful number, since it uses less digits than its factorization.

140639247595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365296770.

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 140639247595 in words is "one hundred forty billion, six hundred thirty-nine million, two hundred forty-seven thousand, five hundred ninety-five".