2344421825 has 6 divisors (see below), whose sum is σ = 2907083094. Its totient is φ = 1875537440.

The previous prime is 2344421819. The next prime is 2344421843. The reversal of 2344421825 is 5281244432.

It can be written as a sum of positive squares in 3 ways, for example, as 814360369 + 1530061456 = 28537^2 + 39116^2 .

It is not a de Polignac number, because 2344421825 - 2²⁸ = 2075986369 is a prime.

It is a super-3 number, since 3×2344421825³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46888412 + ... + 46888461.

It is an arithmetic number, because the mean of its divisors is an integer number (484513849).

Almost surely, 2^2344421825 is an apocalyptic number.

2344421825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2344421825 is a deficient number, since it is larger than the sum of its proper divisors (562661269).

2344421825 is an equidigital number, since it uses as much as digits as its factorization.

2344421825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93776883 (or 93776878 counting only the distinct ones).

The product of its digits is 61440, while the sum is 35.

The square root of 2344421825 is about 48419.2299092003. The cubic root of 2344421825 is about 1328.4501185698.

The spelling of 2344421825 in words is "two billion, three hundred forty-four million, four hundred twenty-one thousand, eight hundred twenty-five".