23415542404000 has 96 divisors (see below), whose sum is σ = 57539782302912. Its totient is φ = 9364948000000.

The previous prime is 23415542403997. The next prime is 23415542404091. The reversal of 23415542404000 is 40424551432.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29411175 + ... + 30196825.

It is an arithmetic number, because the mean of its divisors is an integer number (599372732322).

Almost surely, 2^{23415542404000} is an apocalyptic number.

23415542404000 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 23415542404000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28769891151456).

23415542404000 is an abundant number, since it is smaller than the sum of its proper divisors (34124239898912).

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

23415542404000 is an equidigital number, since it uses as much as digits as its factorization.

23415542404000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793127 (or 793109 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 23415542404000 its reverse (40424551432), we get a palindrome (23455966955432).

The spelling of 23415542404000 in words is "twenty-three trillion, four hundred fifteen billion, five hundred forty-two million, four hundred four thousand".