2235214431 has 12 divisors (see below), whose sum is σ = 3246483240. Its totient is φ = 1481909040.

The previous prime is 2235214379. The next prime is 2235214439. The reversal of 2235214431 is 1344125322.

2235214431 is a `hidden beast` number, since 223 + 5 + 2 + 1 + 4 + 431 = 666.

It is not a de Polignac number, because 2235214431 - 2¹⁴ = 2235198047 is a prime.

It is a super-2 number, since 2×2235214431² = 9992367105101307522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2235214395 and 2235214404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235214439) 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 11 ways as a sum of consecutive naturals, for example, 684441 + ... + 687698.

It is an arithmetic number, because the mean of its divisors is an integer number (270540270).

Almost surely, 2^2235214431 is an apocalyptic number.

2235214431 is a deficient number, since it is larger than the sum of its proper divisors (1011268809).

2235214431 is a wasteful number, since it uses less digits than its factorization.

2235214431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372326 (or 1372323 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 2235214431 is about 47278.0544333203. The cubic root of 2235214431 is about 1307.4940791628.

Adding to 2235214431 its reverse (1344125322), we get a palindrome (3579339753).

The spelling of 2235214431 in words is "two billion, two hundred thirty-five million, two hundred fourteen thousand, four hundred thirty-one".