1113738532992 has 256 divisors, whose sum is σ = 3384107856000. Its totient is φ = 364948457472.

The previous prime is 1113738532987. The next prime is 1113738532997. The reversal of 1113738532992 is 2992358373111.

It is a happy number.

1113738532992 is a `hidden beast` number, since 1 + 1 + 13 + 7 + 3 + 8 + 532 + 9 + 92 = 666.

It is an interprime number because it is at equal distance from previous prime (1113738532987) and next prime (1113738532997).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (1113738532997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16482508 + ... + 16549940.

Almost surely, 2^{1113738532992} is an apocalyptic number.

1113738532992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113738532992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1692053928000).

1113738532992 is an abundant number, since it is smaller than the sum of its proper divisors (2270369323008).

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

1113738532992 is an frugal number, since it uses more digits than its factorization.

1113738532992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67527 (or 67497 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The spelling of 1113738532992 in words is "one trillion, one hundred thirteen billion, seven hundred thirty-eight million, five hundred thirty-two thousand, nine hundred ninety-two".