3114432421 has 2 divisors, whose sum is σ = 3114432422. Its totient is φ = 3114432420.

The previous prime is 3114432407. The next prime is 3114432449. The reversal of 3114432421 is 1242344113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2324204100 + 790228321 = 48210^2 + 28111^2 .

It is an emirp because it is prime and its reverse (1242344113) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3114432421 - 2¹⁵ = 3114399653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3114432401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1557216210 + 1557216211.

It is an arithmetic number, because the mean of its divisors is an integer number (1557216211).

Almost surely, 2^3114432421 is an apocalyptic number.

It is an amenable number.

3114432421 is a deficient number, since it is larger than the sum of its proper divisors (1).

3114432421 is an equidigital number, since it uses as much as digits as its factorization.

3114432421 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 25.

The square root of 3114432421 is about 55807.1000948804. The cubic root of 3114432421 is about 1460.3590192648.

Adding to 3114432421 its reverse (1242344113), we get a palindrome (4356776534).

The spelling of 3114432421 in words is "three billion, one hundred fourteen million, four hundred thirty-two thousand, four hundred twenty-one".