1149551724264 has 32 divisors (see below), whose sum is σ = 2877371315520. Its totient is φ = 382718307456.

The previous prime is 1149551724263. The next prime is 1149551724287. The reversal of 1149551724264 is 4624271559411.

It is not an unprimeable number, because it can be changed into a prime (1149551724263) 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, 29079877 + ... + 29119380.

It is an arithmetic number, because the mean of its divisors is an integer number (89917853610).

Almost surely, 2^{1149551724264} is an apocalyptic number.

It is an amenable number.

1149551724264 is an abundant number, since it is smaller than the sum of its proper divisors (1727819591256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1149551724264 is a wasteful number, since it uses less digits than its factorization.

1149551724264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58200089 (or 58200085 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 51.

The spelling of 1149551724264 in words is "one trillion, one hundred forty-nine billion, five hundred fifty-one million, seven hundred twenty-four thousand, two hundred sixty-four".