422080068487 has 32 divisors (see below), whose sum is σ = 534533465088. Its totient is φ = 323719200000.

The previous prime is 422080068467. The next prime is 422080068517. The reversal of 422080068487 is 784860080224.

It is not a de Polignac number, because 422080068487 - 2⁷ = 422080068359 is a prime.

It is a super-2 number, since 2×422080068487² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 422080068487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422080068467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3221437 + ... + 3349897.

It is an arithmetic number, because the mean of its divisors is an integer number (16704170784).

Almost surely, 2^422080068487 is an apocalyptic number.

422080068487 is a deficient number, since it is larger than the sum of its proper divisors (112453396601).

422080068487 is a wasteful number, since it uses less digits than its factorization.

422080068487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129151.

The product of its (nonzero) digits is 1376256, while the sum is 49.

The spelling of 422080068487 in words is "four hundred twenty-two billion, eighty million, sixty-eight thousand, four hundred eighty-seven".