23342120340000 has 480 divisors, whose sum is σ = 95459954236416. Its totient is φ = 4850309760000.

The previous prime is 23342120339983. The next prime is 23342120340029. The reversal of 23342120340000 is 4302124332.

It is a tau number, because it is divible by the number of its divisors (480).

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

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2093797 + ... + 7146203.

Almost surely, 2^{23342120340000} is an apocalyptic number.

23342120340000 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 23342120340000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47729977118208).

23342120340000 is an abundant number, since it is smaller than the sum of its proper divisors (72117833896416).

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

23342120340000 is a wasteful number, since it uses less digits than its factorization.

23342120340000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5052458 (or 5052435 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 23342120340000 its reverse (4302124332), we get a palindrome (23346422464332).

The spelling of 23342120340000 in words is "twenty-three trillion, three hundred forty-two billion, one hundred twenty million, three hundred forty thousand".