960138463917 has 4 divisors (see below), whose sum is σ = 1280184618560. Its totient is φ = 640092309276.

The previous prime is 960138463891. The next prime is 960138463931. The reversal of 960138463917 is 719364831069.

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 not a de Polignac number, because 960138463917 - 2⁶ = 960138463853 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 (960138463937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160023077317 + ... + 160023077322.

It is an arithmetic number, because the mean of its divisors is an integer number (320046154640).

Almost surely, 2^960138463917 is an apocalyptic number.

It is an amenable number.

960138463917 is a deficient number, since it is larger than the sum of its proper divisors (320046154643).

960138463917 is a wasteful number, since it uses less digits than its factorization.

960138463917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320046154642.

The product of its (nonzero) digits is 5878656, while the sum is 57.

The spelling of 960138463917 in words is "nine hundred sixty billion, one hundred thirty-eight million, four hundred sixty-three thousand, nine hundred seventeen".