10422923427 has 84 divisors (see below), whose sum is σ = 18247713696. Its totient is φ = 5933360160.

The previous prime is 10422923389. The next prime is 10422923491. The reversal of 10422923427 is 72432922401.

It is a happy number.

10422923427 is a `hidden beast` number, since 1 + 0 + 4 + 229 + 2 + 3 + 427 = 666.

It is not a de Polignac number, because 10422923427 - 2⁷ = 10422923299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10422923391 and 10422923400.

It is not an unprimeable number, because it can be changed into a prime (10422923627) by changing a digit.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 15395413 + ... + 15396089.

Almost surely, 2^10422923427 is an apocalyptic number.

10422923427 is a deficient number, since it is larger than the sum of its proper divisors (7824790269).

10422923427 is an frugal number, since it uses more digits than its factorization.

10422923427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140 (or 1118 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 10422923427 in words is "ten billion, four hundred twenty-two million, nine hundred twenty-three thousand, four hundred twenty-seven".