422370150571623 has 8 divisors (see below), whose sum is σ = 572392335201136. Its totient is φ = 276964033161600.

The previous prime is 422370150571619. The next prime is 422370150571631. The reversal of 422370150571623 is 326175051073224.

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

It is not a de Polignac number, because 422370150571623 - 2² = 422370150571619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422370150576623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1154016804658 + ... + 1154016805023.

It is an arithmetic number, because the mean of its divisors is an integer number (71549041900142).

Almost surely, 2^{422370150571623} is an apocalyptic number.

422370150571623 is a deficient number, since it is larger than the sum of its proper divisors (150022184629513).

422370150571623 is a wasteful number, since it uses less digits than its factorization.

422370150571623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308033609745.

The product of its (nonzero) digits is 2116800, while the sum is 48.

The spelling of 422370150571623 in words is "four hundred twenty-two trillion, three hundred seventy billion, one hundred fifty million, five hundred seventy-one thousand, six hundred twenty-three".