1148598036944 has 10 divisors (see below), whose sum is σ = 2225408696610. Its totient is φ = 574299018464.

The previous prime is 1148598036899. The next prime is 1148598036977. The reversal of 1148598036944 is 4496308958411.

It can be written as a sum of positive squares in only one way, i.e., 962674945600 + 185923091344 = 981160^2 + 431188^2 .

It is a super-2 number, since 2×1148598036944² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35893688639 + ... + 35893688670.

It is an arithmetic number, because the mean of its divisors is an integer number (222540869661).

Almost surely, 2^{1148598036944} is an apocalyptic number.

It is an amenable number.

1148598036944 is a deficient number, since it is larger than the sum of its proper divisors (1076810659666).

1148598036944 is an equidigital number, since it uses as much as digits as its factorization.

1148598036944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71787377317 (or 71787377311 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 62.

The spelling of 1148598036944 in words is "one trillion, one hundred forty-eight billion, five hundred ninety-eight million, thirty-six thousand, nine hundred forty-four".