1149147310718 has 16 divisors (see below), whose sum is σ = 1880760006000. Its totient is φ = 522246038400.

The previous prime is 1149147310711. The next prime is 1149147310723. The reversal of 1149147310718 is 8170137419411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1149147310711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4556843 + ... + 4802406.

It is an arithmetic number, because the mean of its divisors is an integer number (117547500375).

Almost surely, 2^{1149147310718} is an apocalyptic number.

1149147310718 is a deficient number, since it is larger than the sum of its proper divisors (731612695282).

1149147310718 is a wasteful number, since it uses less digits than its factorization.

1149147310718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9364843.

The product of its (nonzero) digits is 169344, while the sum is 47.

The spelling of 1149147310718 in words is "one trillion, one hundred forty-nine billion, one hundred forty-seven million, three hundred ten thousand, seven hundred eighteen".