64422409030 has 64 divisors (see below), whose sum is σ = 136219180032. Its totient is φ = 21473147520.

The previous prime is 64422409021. The next prime is 64422409043. The reversal of 64422409030 is 3090422446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3375615 + ... + 3394645.

It is an arithmetic number, because the mean of its divisors is an integer number (2128424688).

Almost surely, 2^64422409030 is an apocalyptic number.

64422409030 is an abundant number, since it is smaller than the sum of its proper divisors (71796771002).

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

64422409030 is a wasteful number, since it uses less digits than its factorization.

64422409030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20389.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 64422409030 in words is "sixty-four billion, four hundred twenty-two million, four hundred nine thousand, thirty".