1113612872424 has 128 divisors (see below), whose sum is σ = 3070525812480. Its totient is φ = 334478592000.

The previous prime is 1113612872423. The next prime is 1113612872453. The reversal of 1113612872424 is 4242782163111.

It is not an unprimeable number, because it can be changed into a prime (1113612872423) 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, 1988484 + ... + 2486220.

It is an arithmetic number, because the mean of its divisors is an integer number (23988482910).

Almost surely, 2^{1113612872424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113612872424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1535262906240).

1113612872424 is an abundant number, since it is smaller than the sum of its proper divisors (1956912940056).

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

1113612872424 is a wasteful number, since it uses less digits than its factorization.

1113612872424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497931 (or 497927 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The spelling of 1113612872424 in words is "one trillion, one hundred thirteen billion, six hundred twelve million, eight hundred seventy-two thousand, four hundred twenty-four".