94877184402064 has 45 divisors (see below), whose sum is σ = 184476270197289. Its totient is φ = 47270997295680.

The previous prime is 94877184402061. The next prime is 94877184402149. The reversal of 94877184402064 is 46020448177849.

The square root of 94877184402064 is 9740492.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 89766908211600 + 5110276190464 = 9474540^2 + 2260592^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94877184401987 and 94877184402005.

It is not an unprimeable number, because it can be changed into a prime (94877184402061) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11415852469 + ... + 11415860779.

Almost surely, 2^{94877184402064} is an apocalyptic number.

94877184402064 is the 9740492-nd square number.

It is an amenable number.

94877184402064 is a deficient number, since it is larger than the sum of its proper divisors (89599085795225).

94877184402064 is an frugal number, since it uses more digits than its factorization.

94877184402064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17216 (or 8606 counting only the distinct ones).

The product of its (nonzero) digits is 86704128, while the sum is 64.

The spelling of 94877184402064 in words is "ninety-four trillion, eight hundred seventy-seven billion, one hundred eighty-four million, four hundred two thousand, sixty-four".