42246114523 has 4 divisors (see below), whose sum is σ = 43387901440. Its totient is φ = 41104327608.

The previous prime is 42246114511. The next prime is 42246114529. The reversal of 42246114523 is 32541164224.

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

It is a cyclic number.

It is not a de Polignac number, because 42246114523 - 2²¹ = 42244017371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42246114529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570893403 + ... + 570893476.

It is an arithmetic number, because the mean of its divisors is an integer number (10846975360).

Almost surely, 2^42246114523 is an apocalyptic number.

42246114523 is a deficient number, since it is larger than the sum of its proper divisors (1141786917).

42246114523 is a wasteful number, since it uses less digits than its factorization.

42246114523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141786916.

The product of its digits is 46080, while the sum is 34.

Adding to 42246114523 its reverse (32541164224), we get a palindrome (74787278747).

The spelling of 42246114523 in words is "forty-two billion, two hundred forty-six million, one hundred fourteen thousand, five hundred twenty-three".