94610062721 has 4 divisors (see below), whose sum is σ = 94951615572. Its totient is φ = 94268509872.

The previous prime is 94610062697. The next prime is 94610062727. The reversal of 94610062721 is 12726001649.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 45430791025 + 49179271696 = 213145^2 + 221764^2 .

It is a cyclic number.

It is not a de Polignac number, because 94610062721 - 2³⁴ = 77430193537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94610062727) 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, 170776010 + ... + 170776563.

It is an arithmetic number, because the mean of its divisors is an integer number (23737903893).

Almost surely, 2^94610062721 is an apocalyptic number.

It is an amenable number.

94610062721 is a deficient number, since it is larger than the sum of its proper divisors (341552851).

94610062721 is a wasteful number, since it uses less digits than its factorization.

94610062721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341552850.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 94610062721 in words is "ninety-four billion, six hundred ten million, sixty-two thousand, seven hundred twenty-one".