113342240422402 has 4 divisors (see below), whose sum is σ = 170013360633606. Its totient is φ = 56671120211200.

The previous prime is 113342240422337. The next prime is 113342240422409. The reversal of 113342240422402 is 204224042243311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 72451062688761 + 40891177733641 = 8511819^2 + 6394621^2 .

It is a super-3 number, since 3×113342240422402³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (113342240422409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28335560105599 + ... + 28335560105602.

Almost surely, 2^{113342240422402} is an apocalyptic number.

113342240422402 is a deficient number, since it is larger than the sum of its proper divisors (56671120211204).

113342240422402 is an equidigital number, since it uses as much as digits as its factorization.

113342240422402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56671120211203.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 113342240422402 its reverse (204224042243311), we get a palindrome (317566282665713).

The spelling of 113342240422402 in words is "one hundred thirteen trillion, three hundred forty-two billion, two hundred forty million, four hundred twenty-two thousand, four hundred two".