23143130043000 has 512 divisors, whose sum is σ = 83024706585600. Its totient is φ = 5314772736000.

The previous prime is 23143130042951. The next prime is 23143130043001. The reversal of 23143130043000 is 34003134132.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23143130043001) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 50492859 + ... + 50949141.

It is an arithmetic number, because the mean of its divisors is an integer number (162157630050).

Almost surely, 2^{23143130043000} is an apocalyptic number.

23143130043000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23143130043000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41512353292800).

23143130043000 is an abundant number, since it is smaller than the sum of its proper divisors (59881576542600).

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

23143130043000 is a wasteful number, since it uses less digits than its factorization.

23143130043000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456400 (or 456386 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23143130043000 its reverse (34003134132), we get a palindrome (23177133177132).

The spelling of 23143130043000 in words is "twenty-three trillion, one hundred forty-three billion, one hundred thirty million, forty-three thousand".