1149044731118 has 8 divisors (see below), whose sum is σ = 1729927123680. Its totient is φ = 572402356560.

The previous prime is 1149044731073. The next prime is 1149044731147. The reversal of 1149044731118 is 8111374409411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1149044731118² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 1060003823 + ... + 1060004906.

It is an arithmetic number, because the mean of its divisors is an integer number (216240890460).

Almost surely, 2^{1149044731118} is an apocalyptic number.

1149044731118 is a deficient number, since it is larger than the sum of its proper divisors (580882392562).

1149044731118 is a wasteful number, since it uses less digits than its factorization.

1149044731118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120009002.

The product of its (nonzero) digits is 96768, while the sum is 44.

The spelling of 1149044731118 in words is "one trillion, one hundred forty-nine billion, forty-four million, seven hundred thirty-one thousand, one hundred eighteen".