23420130192 has 60 divisors (see below), whose sum is σ = 65584924444. Its totient is φ = 7801816320.

The previous prime is 23420130143. The next prime is 23420130193. The reversal of 23420130192 is 29103102432.

It is a happy number.

23420130192 is a `hidden beast` number, since 2 + 342 + 0 + 130 + 192 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 18040787856 + 5379342336 = 134316^2 + 73344^2 .

It is not an unprimeable number, because it can be changed into a prime (23420130193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183258 + ... + 283590.

Almost surely, 2^23420130192 is an apocalyptic number.

It is an amenable number.

23420130192 is an abundant number, since it is smaller than the sum of its proper divisors (42164794252).

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

23420130192 is a wasteful number, since it uses less digits than its factorization.

23420130192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101968 (or 101959 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The spelling of 23420130192 in words is "twenty-three billion, four hundred twenty million, one hundred thirty thousand, one hundred ninety-two".