113535042345421 has 8 divisors (see below), whose sum is σ = 115122083745600. Its totient is φ = 111948859508832.

The previous prime is 113535042345401. The next prime is 113535042345503. The reversal of 113535042345421 is 124543240535311.

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

It is a cyclic number.

It is not a de Polignac number, because 113535042345421 - 2¹³ = 113535042337229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113535042345401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214374571 + ... + 214903528.

It is an arithmetic number, because the mean of its divisors is an integer number (14390260468200).

Almost surely, 2^{113535042345421} is an apocalyptic number.

It is an amenable number.

113535042345421 is a deficient number, since it is larger than the sum of its proper divisors (1587041400179).

113535042345421 is an equidigital number, since it uses as much as digits as its factorization.

113535042345421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429281795.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 113535042345421 in words is "one hundred thirteen trillion, five hundred thirty-five billion, forty-two million, three hundred forty-five thousand, four hundred twenty-one".