1113413042000 has 80 divisors (see below), whose sum is σ = 3076837450752. Its totient is φ = 381741609600.

The previous prime is 1113413041987. The next prime is 1113413042003. The reversal of 1113413042000 is 2403143111.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113413042003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39750752 + ... + 39778751.

Almost surely, 2^{1113413042000} is an apocalyptic number.

1113413042000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113413042000 is an abundant number, since it is smaller than the sum of its proper divisors (1963424408752).

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

1113413042000 is an equidigital number, since it uses as much as digits as its factorization.

1113413042000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79529533 (or 79529517 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1113413042000 its reverse (2403143111), we get a palindrome (1115816185111).

The spelling of 1113413042000 in words is "one trillion, one hundred thirteen billion, four hundred thirteen million, forty-two thousand".