2031403422 has 8 divisors (see below), whose sum is σ = 4062806856. Its totient is φ = 677134472.

The previous prime is 2031403421. The next prime is 2031403459. The reversal of 2031403422 is 2243041302.

It is a sphenic number, since it is the product of 3 distinct primes.

2031403422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031403421) 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, 169283613 + ... + 169283624.

It is an arithmetic number, because the mean of its divisors is an integer number (507850857).

Almost surely, 2^2031403422 is an apocalyptic number.

2031403422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2031403422 is a wasteful number, since it uses less digits than its factorization.

2031403422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338567242.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2031403422 is about 45071.0929754316. The cubic root of 2031403422 is about 1266.4811392939.

Adding to 2031403422 its reverse (2243041302), we get a palindrome (4274444724).

The spelling of 2031403422 in words is "two billion, thirty-one million, four hundred three thousand, four hundred twenty-two".