23494162288 has 10 divisors (see below), whose sum is σ = 45519939464. Its totient is φ = 11747081136.

The previous prime is 23494162249. The next prime is 23494162301. The reversal of 23494162288 is 88226149432.

It is a super-2 number, since 2×23494162288² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 734192556 + ... + 734192587.

Almost surely, 2^23494162288 is an apocalyptic number.

It is an amenable number.

23494162288 is a deficient number, since it is larger than the sum of its proper divisors (22025777176).

23494162288 is a wasteful number, since it uses less digits than its factorization.

23494162288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468385151 (or 1468385145 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 49.

The spelling of 23494162288 in words is "twenty-three billion, four hundred ninety-four million, one hundred sixty-two thousand, two hundred eighty-eight".