422451130 has 32 divisors (see below), whose sum is σ = 804528000. Its totient is φ = 159268032.

The previous prime is 422451121. The next prime is 422451137. The reversal of 422451130 is 31154224.

It is not an unprimeable number, because it can be changed into a prime (422451137) 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, 32224 + ... + 43396.

It is an arithmetic number, because the mean of its divisors is an integer number (25141500).

Almost surely, 2^422451130 is an apocalyptic number.

422451130 is a deficient number, since it is larger than the sum of its proper divisors (382076870).

422451130 is a wasteful number, since it uses less digits than its factorization.

422451130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11398.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 422451130 is about 20553.6159835684. The cubic root of 422451130 is about 750.3412550735.

The spelling of 422451130 in words is "four hundred twenty-two million, four hundred fifty-one thousand, one hundred thirty".