113430412420 has 48 divisors (see below), whose sum is σ = 259017857280. Its totient is φ = 41475367296.

The previous prime is 113430412409. The next prime is 113430412427. The reversal of 113430412420 is 24214034311.

It is not an unprimeable number, because it can be changed into a prime (113430412427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2091040 + ... + 2144599.

It is an arithmetic number, because the mean of its divisors is an integer number (5396205360).

Almost surely, 2^113430412420 is an apocalyptic number.

113430412420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113430412420 is an abundant number, since it is smaller than the sum of its proper divisors (145587444860).

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

113430412420 is a wasteful number, since it uses less digits than its factorization.

113430412420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4235764 (or 4235762 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 113430412420 its reverse (24214034311), we get a palindrome (137644446731).

The spelling of 113430412420 in words is "one hundred thirteen billion, four hundred thirty million, four hundred twelve thousand, four hundred twenty".