113252421419 has 8 divisors (see below), whose sum is σ = 117172260720. Its totient is φ = 109333554400.

The previous prime is 113252421407. The next prime is 113252421437. The reversal of 113252421419 is 914124252311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113252421419 is a prime.

It is a super-2 number, since 2×113252421419² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113252421479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2012 + ... + 475929.

It is an arithmetic number, because the mean of its divisors is an integer number (14646532590).

Almost surely, 2^113252421419 is an apocalyptic number.

113252421419 is a deficient number, since it is larger than the sum of its proper divisors (3919839301).

113252421419 is an equidigital number, since it uses as much as digits as its factorization.

113252421419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486141.

The product of its digits is 17280, while the sum is 35.

The spelling of 113252421419 in words is "one hundred thirteen billion, two hundred fifty-two million, four hundred twenty-one thousand, four hundred nineteen".