42023003463442 has 16 divisors (see below), whose sum is σ = 64106291077632. Its totient is φ = 20654653032720.

The previous prime is 42023003463377. The next prime is 42023003463509. The reversal of 42023003463442 is 24436430032024.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103111218 + ... + 103517965.

It is an arithmetic number, because the mean of its divisors is an integer number (4006643192352).

Almost surely, 2^{42023003463442} is an apocalyptic number.

42023003463442 is a deficient number, since it is larger than the sum of its proper divisors (22083287614190).

42023003463442 is a wasteful number, since it uses less digits than its factorization.

42023003463442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206630913.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 42023003463442 its reverse (24436430032024), we get a palindrome (66459433495466).

The spelling of 42023003463442 in words is "forty-two trillion, twenty-three billion, three million, four hundred sixty-three thousand, four hundred forty-two".