776146102116164 has 24 divisors (see below), whose sum is σ = 1462737912662040. Its totient is φ = 358221026168064.

The previous prime is 776146102116149. The next prime is 776146102116167. The reversal of 776146102116164 is 461611201641677.

It can be written as a sum of positive squares in 4 ways, for example, as 12674383212100 + 763471718904064 = 3560110^2 + 27630992^2 .

It is a super-2 number, since 2×776146102116164² (a number of 31 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (776146102116167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83893712 + ... + 92684664.

It is an arithmetic number, because the mean of its divisors is an integer number (60947413027585).

Almost surely, 2^{776146102116164} is an apocalyptic number.

It is an amenable number.

776146102116164 is a deficient number, since it is larger than the sum of its proper divisors (686591810545876).

776146102116164 is a wasteful number, since it uses less digits than its factorization.

776146102116164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10488839 (or 10488837 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 53.

The spelling of 776146102116164 in words is "seven hundred seventy-six trillion, one hundred forty-six billion, one hundred two million, one hundred sixteen thousand, one hundred sixty-four".