2243014431 has 16 divisors (see below), whose sum is σ = 3482417664. Its totient is φ = 1257538464.

The previous prime is 2243014427. The next prime is 2243014439. The reversal of 2243014431 is 1344103422.

It is not a de Polignac number, because 2243014431 - 2² = 2243014427 is a prime.

It is a super-2 number, since 2×2243014431² = 10062227475348507522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243014439) 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, 1006531 + ... + 1008756.

It is an arithmetic number, because the mean of its divisors is an integer number (217651104).

Almost surely, 2^2243014431 is an apocalyptic number.

2243014431 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2243014431 is a deficient number, since it is larger than the sum of its proper divisors (1239403233).

2243014431 is a wasteful number, since it uses less digits than its factorization.

2243014431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015350.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2243014431 is about 47360.4732978884. The cubic root of 2243014431 is about 1309.0131897809.

Adding to 2243014431 its reverse (1344103422), we get a palindrome (3587117853).

The spelling of 2243014431 in words is "two billion, two hundred forty-three million, fourteen thousand, four hundred thirty-one".