42430444264023 has 16 divisors (see below), whose sum is σ = 59905981660896. Its totient is φ = 26621166965760.

The previous prime is 42430444264001. The next prime is 42430444264051. The reversal of 42430444264023 is 32046244403424.

It is not a de Polignac number, because 42430444264023 - 2⁹ = 42430444263511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42430444264073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28275286 + ... + 29738067.

It is an arithmetic number, because the mean of its divisors is an integer number (3744123853806).

Almost surely, 2^{42430444264023} is an apocalyptic number.

42430444264023 is a deficient number, since it is larger than the sum of its proper divisors (17475537396873).

42430444264023 is a wasteful number, since it uses less digits than its factorization.

42430444264023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58027714.

The product of its (nonzero) digits is 1769472, while the sum is 42.

Adding to 42430444264023 its reverse (32046244403424), we get a palindrome (74476688667447).

The spelling of 42430444264023 in words is "forty-two trillion, four hundred thirty billion, four hundred forty-four million, two hundred sixty-four thousand, twenty-three".