1113402420240 has 160 divisors (see below), whose sum is σ = 3929034525696. Its totient is φ = 258180257280.

The previous prime is 1113402420223. The next prime is 1113402420241. The reversal of 1113402420240 is 420242043111.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1113402420240.

It is not an unprimeable number, because it can be changed into a prime (1113402420241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9107614 + ... + 9229053.

Almost surely, 2^{1113402420240} is an apocalyptic number.

1113402420240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113402420240 is an abundant number, since it is smaller than the sum of its proper divisors (2815632105456).

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

1113402420240 is a wasteful number, since it uses less digits than its factorization.

1113402420240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18336717 (or 18336711 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1113402420240 its reverse (420242043111), we get a palindrome (1533644463351).

The spelling of 1113402420240 in words is "one trillion, one hundred thirteen billion, four hundred two million, four hundred twenty thousand, two hundred forty".