2342043520 has 32 divisors (see below), whose sum is σ = 5598949320. Its totient is φ = 936817152.

The previous prime is 2342043479. The next prime is 2342043523. The reversal of 2342043520 is 253402432.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342043523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1829082 + ... + 1830361.

Almost surely, 2^2342043520 is an apocalyptic number.

2342043520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2342043520 is an abundant number, since it is smaller than the sum of its proper divisors (3256905800).

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

2342043520 is an equidigital number, since it uses as much as digits as its factorization.

2342043520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3659462 (or 3659450 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2342043520 is about 48394.6641686870. The cubic root of 2342043520 is about 1328.0007499875. Note that the first 3 decimals are identical.

Adding to 2342043520 its reverse (253402432), we get a palindrome (2595445952).

The spelling of 2342043520 in words is "two billion, three hundred forty-two million, forty-three thousand, five hundred twenty".