422029423328 has 48 divisors (see below), whose sum is σ = 874775538000. Its totient is φ = 199868654592.

The previous prime is 422029423327. The next prime is 422029423331. The reversal of 422029423328 is 823324920224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422029423327) 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, 3088028 + ... + 3221796.

It is an arithmetic number, because the mean of its divisors is an integer number (18224490375).

Almost surely, 2^422029423328 is an apocalyptic number.

It is an amenable number.

422029423328 is an abundant number, since it is smaller than the sum of its proper divisors (452746114672).

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

422029423328 is a wasteful number, since it uses less digits than its factorization.

422029423328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138987 (or 138979 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 422029423328 in words is "four hundred twenty-two billion, twenty-nine million, four hundred twenty-three thousand, three hundred twenty-eight".