92000424421 has 4 divisors (see below), whose sum is σ = 93373565152. Its totient is φ = 90627283692.

The previous prime is 92000424413. The next prime is 92000424427. The reversal of 92000424421 is 12442400029.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 92000424421 - 2³ = 92000424413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 92000424421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92000424427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686570265 + ... + 686570398.

It is an arithmetic number, because the mean of its divisors is an integer number (23343391288).

Almost surely, 2^92000424421 is an apocalyptic number.

It is an amenable number.

92000424421 is a deficient number, since it is larger than the sum of its proper divisors (1373140731).

92000424421 is a wasteful number, since it uses less digits than its factorization.

92000424421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373140730.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 92000424421 in words is "ninety-two billion, four hundred twenty-four thousand, four hundred twenty-one".