670743033700624 has 20 divisors (see below), whose sum is σ = 1301530686253900. Its totient is φ = 334864146925440.

The previous prime is 670743033700613. The next prime is 670743033700639. The reversal of 670743033700624 is 426007330347076.

It can be written as a sum of positive squares in 2 ways, for example, as 452827334467600 + 217915699233024 = 21279740^2 + 14761968^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31710609399 + ... + 31710630550.

It is an arithmetic number, because the mean of its divisors is an integer number (65076534312695).

Almost surely, 2^{670743033700624} is an apocalyptic number.

It is an amenable number.

670743033700624 is a deficient number, since it is larger than the sum of its proper divisors (630787652553276).

670743033700624 is a wasteful number, since it uses less digits than its factorization.

670743033700624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63421240618 (or 63421240612 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 52.

The spelling of 670743033700624 in words is "six hundred seventy trillion, seven hundred forty-three billion, thirty-three million, seven hundred thousand, six hundred twenty-four".