23443054423100 has 72 divisors (see below), whose sum is σ = 54786958306080. Its totient is φ = 8655526759680.

The previous prime is 23443054423099. The next prime is 23443054423111. The reversal of 23443054423100 is 132445034432.

It is a super-2 number, since 2×23443054423100² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30999281 + ... + 31746519.

Almost surely, 2^{23443054423100} is an apocalyptic number.

23443054423100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23443054423100 is an abundant number, since it is smaller than the sum of its proper divisors (31343903882980).

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

23443054423100 is a wasteful number, since it uses less digits than its factorization.

23443054423100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771399 (or 771392 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 23443054423100 its reverse (132445034432), we get a palindrome (23575499457532).

The spelling of 23443054423100 in words is "twenty-three trillion, four hundred forty-three billion, fifty-four million, four hundred twenty-three thousand, one hundred".