47664388346674 has 128 divisors (see below), whose sum is σ = 83234304000000. Its totient is φ = 20244332021760.

The previous prime is 47664388346639. The next prime is 47664388346761.

47664388346674 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×47664388346674² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47664388346674.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7125783522 + ... + 7125790210.

It is an arithmetic number, because the mean of its divisors is an integer number (650268000000).

Almost surely, 2^{47664388346674} is an apocalyptic number.

47664388346674 is a deficient number, since it is larger than the sum of its proper divisors (35569915653326).

47664388346674 is a wasteful number, since it uses less digits than its factorization.

47664388346674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7616.

The product of its digits is 9364045824, while the sum is 76.

The spelling of 47664388346674 in words is "forty-seven trillion, six hundred sixty-four billion, three hundred eighty-eight million, three hundred forty-six thousand, six hundred seventy-four".