140874086407517 has 4 divisors (see below), whose sum is σ = 140897951242560. Its totient is φ = 140850221572476.

The previous prime is 140874086407487. The next prime is 140874086407577. The reversal of 140874086407517 is 715704680478041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 140874086407517 - 2³⁸ = 140599208500573 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140874086407517.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140874086407577) 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, 11932408667 + ... + 11932420472.

It is an arithmetic number, because the mean of its divisors is an integer number (35224487810640).

Almost surely, 2^{140874086407517} is an apocalyptic number.

It is an amenable number.

140874086407517 is a deficient number, since it is larger than the sum of its proper divisors (23864835043).

140874086407517 is an equidigital number, since it uses as much as digits as its factorization.

140874086407517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23864835042.

The product of its (nonzero) digits is 42147840, while the sum is 62.

The spelling of 140874086407517 in words is "one hundred forty trillion, eight hundred seventy-four billion, eighty-six million, four hundred seven thousand, five hundred seventeen".