1110132400032 has 120 divisors (see below), whose sum is σ = 3265559279136. Its totient is φ = 369965847168.

The previous prime is 1110132399991. The next prime is 1110132400103. The reversal of 1110132400032 is 2300042310111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1110132399978 and 1110132400014.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12924973 + ... + 13010579.

Almost surely, 2^{1110132400032} is an apocalyptic number.

1110132400032 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 1110132400032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1632779639568).

1110132400032 is an abundant number, since it is smaller than the sum of its proper divisors (2155426879104).

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

1110132400032 is an equidigital number, since it uses as much as digits as its factorization.

1110132400032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90632 (or 90615 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1110132400032 its reverse (2300042310111), we get a palindrome (3410174710143).

The spelling of 1110132400032 in words is "one trillion, one hundred ten billion, one hundred thirty-two million, four hundred thousand, thirty-two".