2343441131420 has 48 divisors (see below), whose sum is σ = 4928492368800. Its totient is φ = 935992909056.

The previous prime is 2343441131413. The next prime is 2343441131483. The reversal of 2343441131420 is 241311443432.

It is a super-2 number, since 2×2343441131420² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 116295506 + ... + 116315654.

It is an arithmetic number, because the mean of its divisors is an integer number (102676924350).

Almost surely, 2^{2343441131420} is an apocalyptic number.

2343441131420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2343441131420 is an abundant number, since it is smaller than the sum of its proper divisors (2585051237380).

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

2343441131420 is a wasteful number, since it uses less digits than its factorization.

2343441131420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28454 (or 28452 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 2343441131420 its reverse (241311443432), we get a palindrome (2584752574852).

The spelling of 2343441131420 in words is "two trillion, three hundred forty-three billion, four hundred forty-one million, one hundred thirty-one thousand, four hundred twenty".