1149833710081 has 32 divisors (see below), whose sum is σ = 1352244538368. Its totient is φ = 957302599680.

The previous prime is 1149833710073. The next prime is 1149833710097. The reversal of 1149833710081 is 1800173389411.

It is not a de Polignac number, because 1149833710081 - 2³ = 1149833710073 is a prime.

It is a super-2 number, since 2×1149833710081² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1149833710021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26710731 + ... + 26753743.

It is an arithmetic number, because the mean of its divisors is an integer number (42257641824).

Almost surely, 2^{1149833710081} is an apocalyptic number.

It is an amenable number.

1149833710081 is a deficient number, since it is larger than the sum of its proper divisors (202410828287).

1149833710081 is a wasteful number, since it uses less digits than its factorization.

1149833710081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43681.

The product of its (nonzero) digits is 145152, while the sum is 46.

The spelling of 1149833710081 in words is "one trillion, one hundred forty-nine billion, eight hundred thirty-three million, seven hundred ten thousand, eighty-one".