1148797983064 has 8 divisors (see below), whose sum is σ = 2153996218260. Its totient is φ = 574398991528.

The previous prime is 1148797983007. The next prime is 1148797983127. The reversal of 1148797983064 is 4603897978411.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71799873934 + ... + 71799873949.

Almost surely, 2^{1148797983064} is an apocalyptic number.

It is an amenable number.

1148797983064 is a deficient number, since it is larger than the sum of its proper divisors (1005198235196).

1148797983064 is a wasteful number, since it uses less digits than its factorization.

1148797983064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143599747889 (or 143599747885 counting only the distinct ones).

The product of its (nonzero) digits is 73156608, while the sum is 67.

The spelling of 1148797983064 in words is "one trillion, one hundred forty-eight billion, seven hundred ninety-seven million, nine hundred eighty-three thousand, sixty-four".