1140818823552 has 32 divisors (see below), whose sum is σ = 3030300001080. Its totient is φ = 380272941056.

The previous prime is 1140818823533. The next prime is 1140818823553. The reversal of 1140818823552 is 2553288180411.

It is a tau number, because it is divible by the number of its divisors (32).

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 (1140818823553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1485440793 + ... + 1485441560.

Almost surely, 2^{1140818823552} is an apocalyptic number.

1140818823552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1140818823552 is an abundant number, since it is smaller than the sum of its proper divisors (1889481177528).

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

1140818823552 is an equidigital number, since it uses as much as digits as its factorization.

1140818823552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970882370 (or 2970882358 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 48.

The spelling of 1140818823552 in words is "one trillion, one hundred forty billion, eight hundred eighteen million, eight hundred twenty-three thousand, five hundred fifty-two".