42417157574 has 16 divisors (see below), whose sum is σ = 71803339920. Its totient is φ = 18615680160.

The previous prime is 42417157529. The next prime is 42417157621. The reversal of 42417157574 is 47575171424.

It is a congruent 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, 33241649 + ... + 33242924.

It is an arithmetic number, because the mean of its divisors is an integer number (4487708745).

Almost surely, 2^42417157574 is an apocalyptic number.

42417157574 is a deficient number, since it is larger than the sum of its proper divisors (29386182346).

42417157574 is a wasteful number, since it uses less digits than its factorization.

42417157574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66484615.

The product of its digits is 1097600, while the sum is 47.

It can be divided in two parts, 42417 and 157574, that added together give a palindrome (199991).

The spelling of 42417157574 in words is "forty-two billion, four hundred seventeen million, one hundred fifty-seven thousand, five hundred seventy-four".