1476664673416 has 24 divisors (see below), whose sum is σ = 2941194131370. Its totient is φ = 694901021696.

The previous prime is 1476664673387. The next prime is 1476664673423. The reversal of 1476664673416 is 6143764666741.

It can be written as a sum of positive squares in 3 ways, for example, as 1385070072100 + 91594601316 = 1176890^2 + 302646^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 319345585 + ... + 319350208.

Almost surely, 2^{1476664673416} is an apocalyptic number.

It is an amenable number.

1476664673416 is a deficient number, since it is larger than the sum of its proper divisors (1464529457954).

1476664673416 is a wasteful number, since it uses less digits than its factorization.

1476664673416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638695833 (or 638695812 counting only the distinct ones).

The product of its digits is 73156608, while the sum is 61.

The spelling of 1476664673416 in words is "one trillion, four hundred seventy-six billion, six hundred sixty-four million, six hundred seventy-three thousand, four hundred sixteen".