42417522022 has 8 divisors (see below), whose sum is σ = 65678743872. Its totient is φ = 20524607400.

The previous prime is 42417521963. The next prime is 42417522041. The reversal of 42417522022 is 22022571424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342076729 + ... + 342076852.

It is an arithmetic number, because the mean of its divisors is an integer number (8209842984).

Almost surely, 2^42417522022 is an apocalyptic number.

42417522022 is a deficient number, since it is larger than the sum of its proper divisors (23261221850).

42417522022 is a wasteful number, since it uses less digits than its factorization.

42417522022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684153614.

The product of its (nonzero) digits is 17920, while the sum is 31.

The spelling of 42417522022 in words is "forty-two billion, four hundred seventeen million, five hundred twenty-two thousand, twenty-two".