2523423412000 has 192 divisors, whose sum is σ = 6378838712064. Its totient is φ = 980675942400.

The previous prime is 2523423411959. The next prime is 2523423412021. The reversal of 2523423412000 is 2143243252.

It is a self number, because there is not a number n which added to its sum of digits gives 2523423412000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19499509 + ... + 19628491.

It is an arithmetic number, because the mean of its divisors is an integer number (33223118292).

Almost surely, 2^{2523423412000} is an apocalyptic number.

2523423412000 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 2523423412000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3189419356032).

2523423412000 is an abundant number, since it is smaller than the sum of its proper divisors (3855415300064).

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

2523423412000 is a wasteful number, since it uses less digits than its factorization.

2523423412000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129148 (or 129130 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 2523423412000 its reverse (2143243252), we get a palindrome (2525566655252).

The spelling of 2523423412000 in words is "two trillion, five hundred twenty-three billion, four hundred twenty-three million, four hundred twelve thousand".