42113342365 has 32 divisors (see below), whose sum is σ = 53425152000. Its totient is φ = 31818346560.

The previous prime is 42113342339. The next prime is 42113342371. The reversal of 42113342365 is 56324331124.

It is a happy number.

It is not a de Polignac number, because 42113342365 - 2⁵ = 42113342333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42113342365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11321976 + ... + 11325694.

It is an arithmetic number, because the mean of its divisors is an integer number (1669536000).

Almost surely, 2^42113342365 is an apocalyptic number.

It is an amenable number.

42113342365 is a deficient number, since it is larger than the sum of its proper divisors (11311809635).

42113342365 is a wasteful number, since it uses less digits than its factorization.

42113342365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5497.

The product of its digits is 51840, while the sum is 34.

Adding to 42113342365 its reverse (56324331124), we get a palindrome (98437673489).

The spelling of 42113342365 in words is "forty-two billion, one hundred thirteen million, three hundred forty-two thousand, three hundred sixty-five".