23442434000 has 40 divisors (see below), whose sum is σ = 56683810248. Its totient is φ = 9376972800.

The previous prime is 23442433999. The next prime is 23442434039. The reversal of 23442434000 is 43424432.

It can be written as a sum of positive squares in 4 ways, for example, as 2915568016 + 20526865984 = 53996^2 + 143272^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5858609 + ... + 5862608.

Almost surely, 2^23442434000 is an apocalyptic number.

23442434000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23442434000 is an abundant number, since it is smaller than the sum of its proper divisors (33241376248).

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

23442434000 is a wasteful number, since it uses less digits than its factorization.

23442434000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11721240 (or 11721224 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 23442434000 its reverse (43424432), we get a palindrome (23485858432).

The spelling of 23442434000 in words is "twenty-three billion, four hundred forty-two million, four hundred thirty-four thousand".