80422428406 has 32 divisors (see below), whose sum is σ = 128602598400. Its totient is φ = 37631147136.

The previous prime is 80422428379. The next prime is 80422428431. The reversal of 80422428406 is 60482422408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8749345 + ... + 8758531.

It is an arithmetic number, because the mean of its divisors is an integer number (4018831200).

Almost surely, 2^80422428406 is an apocalyptic number.

80422428406 is a deficient number, since it is larger than the sum of its proper divisors (48180169994).

80422428406 is a wasteful number, since it uses less digits than its factorization.

80422428406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13308.

The product of its (nonzero) digits is 196608, while the sum is 40.

The spelling of 80422428406 in words is "eighty billion, four hundred twenty-two million, four hundred twenty-eight thousand, four hundred six".