2331403422 has 32 divisors (see below), whose sum is σ = 4885085184. Its totient is φ = 740836800.

The previous prime is 2331403397. The next prime is 2331403423. The reversal of 2331403422 is 2243041332.

It is a super-2 number, since 2×2331403422² = 10870883832226620168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2331403392 and 2331403401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331403423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81079 + ... + 106002.

It is an arithmetic number, because the mean of its divisors is an integer number (152658912).

Almost surely, 2^2331403422 is an apocalyptic number.

2331403422 is an abundant number, since it is smaller than the sum of its proper divisors (2553681762).

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

2331403422 is a wasteful number, since it uses less digits than its factorization.

2331403422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187184.

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

The square root of 2331403422 is about 48284.6085414390. The cubic root of 2331403422 is about 1325.9866242631.

Adding to 2331403422 its reverse (2243041332), we get a palindrome (4574444754).

The spelling of 2331403422 in words is "two billion, three hundred thirty-one million, four hundred three thousand, four hundred twenty-two".