1140499189732 has 48 divisors (see below), whose sum is σ = 2330650739200. Its totient is φ = 488134080000.

The previous prime is 1140499189721. The next prime is 1140499189757. The reversal of 1140499189732 is 2379819940411.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476932 + ... + 1583812.

Almost surely, 2^{1140499189732} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1140499189732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1165325369600).

1140499189732 is an abundant number, since it is smaller than the sum of its proper divisors (1190151549468).

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

1140499189732 is a wasteful number, since it uses less digits than its factorization.

1140499189732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107657 (or 1107641 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 58.

The spelling of 1140499189732 in words is "one trillion, one hundred forty billion, four hundred ninety-nine million, one hundred eighty-nine thousand, seven hundred thirty-two".