422636089488 has 80 divisors (see below), whose sum is σ = 1098222566400. Its totient is φ = 140051710080.

The previous prime is 422636089483. The next prime is 422636089489. The reversal of 422636089488 is 884980636224.

It is not an unprimeable number, because it can be changed into a prime (422636089483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59032053 + ... + 59039211.

It is an arithmetic number, because the mean of its divisors is an integer number (13727782080).

Almost surely, 2^422636089488 is an apocalyptic number.

422636089488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

422636089488 is an abundant number, since it is smaller than the sum of its proper divisors (675586476912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422636089488 is a wasteful number, since it uses less digits than its factorization.

422636089488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14220 (or 14214 counting only the distinct ones).

The product of its (nonzero) digits is 31850496, while the sum is 60.

The spelling of 422636089488 in words is "four hundred twenty-two billion, six hundred thirty-six million, eighty-nine thousand, four hundred eighty-eight".