113402043410420 has 192 divisors, whose sum is σ = 256398757171200. Its totient is φ = 42031253806080.

The previous prime is 113402043410399. The next prime is 113402043410441. The reversal of 113402043410420 is 24014340204311.

It is an interprime number because it is at equal distance from previous prime (113402043410399) and next prime (113402043410441).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4117857011 + ... + 4117884549.

It is an arithmetic number, because the mean of its divisors is an integer number (1335410193600).

Almost surely, 2^{113402043410420} is an apocalyptic number.

113402043410420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113402043410420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128199378585600).

113402043410420 is an abundant number, since it is smaller than the sum of its proper divisors (142996713760780).

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

113402043410420 is a wasteful number, since it uses less digits than its factorization.

113402043410420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29838 (or 29836 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 113402043410420 its reverse (24014340204311), we get a palindrome (137416383614731).

The spelling of 113402043410420 in words is "one hundred thirteen trillion, four hundred two billion, forty-three million, four hundred ten thousand, four hundred twenty".