422373476451 has 8 divisors (see below), whose sum is σ = 564963884560. Its totient is φ = 280682692992.

The previous prime is 422373476429. The next prime is 422373476453. The reversal of 422373476451 is 154674373224.

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

It is not a de Polignac number, because 422373476451 - 2⁹ = 422373475939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422373476451.

It is not an unprimeable number, because it can be changed into a prime (422373476453) 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, 224905066 + ... + 224906943.

It is an arithmetic number, because the mean of its divisors is an integer number (70620485570).

Almost surely, 2^422373476451 is an apocalyptic number.

422373476451 is a deficient number, since it is larger than the sum of its proper divisors (142590408109).

422373476451 is a wasteful number, since it uses less digits than its factorization.

422373476451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449812325.

The product of its digits is 3386880, while the sum is 48.

The spelling of 422373476451 in words is "four hundred twenty-two billion, three hundred seventy-three million, four hundred seventy-six thousand, four hundred fifty-one".