22919553934 has 8 divisors (see below), whose sum is σ = 35564825160. Its totient is φ = 11064612216.

The previous prime is 22919553863. The next prime is 22919553953. The reversal of 22919553934 is 43935591922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197582304 + ... + 197582419.

It is an arithmetic number, because the mean of its divisors is an integer number (4445603145).

Almost surely, 2^22919553934 is an apocalyptic number.

22919553934 is a deficient number, since it is larger than the sum of its proper divisors (12645271226).

22919553934 is a wasteful number, since it uses less digits than its factorization.

22919553934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395164754.

The product of its digits is 2624400, while the sum is 52.

The spelling of 22919553934 in words is "twenty-two billion, nine hundred nineteen million, five hundred fifty-three thousand, nine hundred thirty-four".