1110442140312 has 32 divisors (see below), whose sum is σ = 2781433799280. Its totient is φ = 369436920320.

The previous prime is 1110442140289. The next prime is 1110442140319. The reversal of 1110442140312 is 2130412440111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110442140319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44390973 + ... + 44415980.

Almost surely, 2^{1110442140312} is an apocalyptic number.

1110442140312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1110442140312 is an abundant number, since it is smaller than the sum of its proper divisors (1670991658968).

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

1110442140312 is a wasteful number, since it uses less digits than its factorization.

1110442140312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88807483 (or 88807479 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1110442140312 its reverse (2130412440111), we get a palindrome (3240854580423).

The spelling of 1110442140312 in words is "one trillion, one hundred ten billion, four hundred forty-two million, one hundred forty thousand, three hundred twelve".