80422428405 has 32 divisors (see below), whose sum is σ = 140391820800. Its totient is φ = 38987657280.

The previous prime is 80422428379. The next prime is 80422428431. The reversal of 80422428405 is 50482422408.

It is an interprime number because it is at equal distance from previous prime (80422428379) and next prime (80422428431).

It is not a de Polignac number, because 80422428405 - 2⁶ = 80422428341 is a prime.

It is a Curzon number.

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, 1465146 + ... + 1519044.

It is an arithmetic number, because the mean of its divisors is an integer number (4387244400).

Almost surely, 2^80422428405 is an apocalyptic number.

It is an amenable number.

80422428405 is a deficient number, since it is larger than the sum of its proper divisors (59969392395).

80422428405 is a wasteful number, since it uses less digits than its factorization.

80422428405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62961.

The product of its (nonzero) digits is 163840, while the sum is 39.

The spelling of 80422428405 in words is "eighty billion, four hundred twenty-two million, four hundred twenty-eight thousand, four hundred five".