2403214231 has 16 divisors (see below), whose sum is σ = 2802878208. Its totient is φ = 2036246400.

The previous prime is 2403214217. The next prime is 2403214241. The reversal of 2403214231 is 1324123042.

It is not a de Polignac number, because 2403214231 - 2²¹ = 2401117079 is a prime.

It is a super-2 number, since 2×2403214231² = 11550877280161842722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403214201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43125 + ... + 81646.

It is an arithmetic number, because the mean of its divisors is an integer number (175179888).

Almost surely, 2^2403214231 is an apocalyptic number.

2403214231 is a deficient number, since it is larger than the sum of its proper divisors (399663977).

2403214231 is a wasteful number, since it uses less digits than its factorization.

2403214231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124902.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2403214231 is about 49022.5889871190. The cubic root of 2403214231 is about 1339.4633313547.

Adding to 2403214231 its reverse (1324123042), we get a palindrome (3727337273).

The spelling of 2403214231 in words is "two billion, four hundred three million, two hundred fourteen thousand, two hundred thirty-one".