95938644721 has 8 divisors (see below), whose sum is σ = 100054406144. Its totient is φ = 91886693760.

The previous prime is 95938644709. The next prime is 95938644751. The reversal of 95938644721 is 12744683959.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 95938644721 - 2⁵ = 95938644689 is a prime.

It is a super-2 number, since 2×95938644721² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95938644751) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15949545 + ... + 15955558.

It is an arithmetic number, because the mean of its divisors is an integer number (12506800768).

Almost surely, 2^95938644721 is an apocalyptic number.

It is an amenable number.

95938644721 is a deficient number, since it is larger than the sum of its proper divisors (4115761423).

95938644721 is a wasteful number, since it uses less digits than its factorization.

95938644721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31905231.

The product of its digits is 13063680, while the sum is 58.

The spelling of 95938644721 in words is "ninety-five billion, nine hundred thirty-eight million, six hundred forty-four thousand, seven hundred twenty-one".