1130532994272 has 96 divisors (see below), whose sum is σ = 3258875821824. Its totient is φ = 340316928000.

The previous prime is 1130532994271. The next prime is 1130532994301. The reversal of 1130532994272 is 2724992350311.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1130532994272² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130532994271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3385513 + ... + 3704424.

It is an arithmetic number, because the mean of its divisors is an integer number (33946623144).

Almost surely, 2^{1130532994272} is an apocalyptic number.

1130532994272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1130532994272 is an abundant number, since it is smaller than the sum of its proper divisors (2128342827552).

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

1130532994272 is a wasteful number, since it uses less digits than its factorization.

1130532994272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7090112 (or 7090104 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 1130532994272 in words is "one trillion, one hundred thirty billion, five hundred thirty-two million, nine hundred ninety-four thousand, two hundred seventy-two".