422486408986 has 8 divisors (see below), whose sum is σ = 633751366464. Its totient is φ = 211235953500.

The previous prime is 422486408977. The next prime is 422486408989. The reversal of 422486408986 is 689804684224.

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

It is not an unprimeable number, because it can be changed into a prime (422486408989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3552370 + ... + 3669373.

It is an arithmetic number, because the mean of its divisors is an integer number (79218920808).

Almost surely, 2^422486408986 is an apocalyptic number.

422486408986 is a deficient number, since it is larger than the sum of its proper divisors (211264957478).

422486408986 is a wasteful number, since it uses less digits than its factorization.

422486408986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7250996.

The product of its (nonzero) digits is 42467328, while the sum is 61.

The spelling of 422486408986 in words is "four hundred twenty-two billion, four hundred eighty-six million, four hundred eight thousand, nine hundred eighty-six".