1149179102408 has 8 divisors (see below), whose sum is σ = 2154710817030. Its totient is φ = 574589551200.

The previous prime is 1149179102381. The next prime is 1149179102413. The reversal of 1149179102408 is 8042019719411.

It can be written as a sum of positive squares in only one way, i.e., 908174692324 + 241004410084 = 952982^2 + 490922^2 .

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

It is a super-2 number, since 2×1149179102408² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71823693893 + ... + 71823693908.

Almost surely, 2^{1149179102408} is an apocalyptic number.

It is an amenable number.

1149179102408 is a deficient number, since it is larger than the sum of its proper divisors (1005531714622).

1149179102408 is a wasteful number, since it uses less digits than its factorization.

1149179102408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143647387807 (or 143647387803 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 47.

The spelling of 1149179102408 in words is "one trillion, one hundred forty-nine billion, one hundred seventy-nine million, one hundred two thousand, four hundred eight".