1648696118704 has 20 divisors (see below), whose sum is σ = 3197193242776. Its totient is φ = 823613991552.

The previous prime is 1648696118701. The next prime is 1648696118723. The reversal of 1648696118704 is 4078116968461.

It is not an unprimeable number, because it can be changed into a prime (1648696118701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45860709 + ... + 45896644.

Almost surely, 2^{1648696118704} is an apocalyptic number.

It is an amenable number.

1648696118704 is a deficient number, since it is larger than the sum of its proper divisors (1548497124072).

1648696118704 is a wasteful number, since it uses less digits than its factorization.

1648696118704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91758484 (or 91758478 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 61.

The spelling of 1648696118704 in words is "one trillion, six hundred forty-eight billion, six hundred ninety-six million, one hundred eighteen thousand, seven hundred four".