42331511413 has 4 divisors (see below), whose sum is σ = 42332069920. Its totient is φ = 42330952908.

The previous prime is 42331511389. The next prime is 42331511423. The reversal of 42331511413 is 31411513324.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42331511413 - 2⁹ = 42331510901 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 (42331511423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143595 + ... + 324472.

It is an arithmetic number, because the mean of its divisors is an integer number (10583017480).

Almost surely, 2^42331511413 is an apocalyptic number.

It is an amenable number.

42331511413 is a deficient number, since it is larger than the sum of its proper divisors (558507).

42331511413 is an equidigital number, since it uses as much as digits as its factorization.

42331511413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558506.

The product of its digits is 4320, while the sum is 28.

The spelling of 42331511413 in words is "forty-two billion, three hundred thirty-one million, five hundred eleven thousand, four hundred thirteen".