2343144104220 has 24 divisors (see below), whose sum is σ = 6560803491984. Its totient is φ = 624838427776.

The previous prime is 2343144104183. The next prime is 2343144104281. The reversal of 2343144104220 is 224014413432.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19526200809 + ... + 19526200928.

It is an arithmetic number, because the mean of its divisors is an integer number (273366812166).

Almost surely, 2^{2343144104220} is an apocalyptic number.

2343144104220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2343144104220 is an abundant number, since it is smaller than the sum of its proper divisors (4217659387764).

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

2343144104220 is a wasteful number, since it uses less digits than its factorization.

2343144104220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39052401749 (or 39052401747 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 2343144104220 its reverse (224014413432), we get a palindrome (2567158517652).

The spelling of 2343144104220 in words is "two trillion, three hundred forty-three billion, one hundred forty-four million, one hundred four thousand, two hundred twenty".