190824796422 has 48 divisors (see below), whose sum is σ = 468692493360. Its totient is φ = 55625040576.

The previous prime is 190824796399. The next prime is 190824796423. The reversal of 190824796422 is 224697428091.

It is a happy number.

190824796422 is a `hidden beast` number, since 1 + 90 + 8 + 2 + 47 + 96 + 422 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190824796423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21455833 + ... + 21464724.

It is an arithmetic number, because the mean of its divisors is an integer number (9764426945).

Almost surely, 2^190824796422 is an apocalyptic number.

190824796422 is an abundant number, since it is smaller than the sum of its proper divisors (277867696938).

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

190824796422 is a wasteful number, since it uses less digits than its factorization.

190824796422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42920597 (or 42920594 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 190824796422 in words is "one hundred ninety billion, eight hundred twenty-four million, seven hundred ninety-six thousand, four hundred twenty-two".