4249580431 has 2 divisors, whose sum is σ = 4249580432. Its totient is φ = 4249580430.

The previous prime is 4249580407. The next prime is 4249580437. The reversal of 4249580431 is 1340859424.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4249580431 is a prime.

It is a super-2 number, since 2×4249580431² = 36117867679076291522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4249580437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2124790215 + 2124790216.

It is an arithmetic number, because the mean of its divisors is an integer number (2124790216).

Almost surely, 2^4249580431 is an apocalyptic number.

4249580431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4249580431 is an equidigital number, since it uses as much as digits as its factorization.

4249580431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 4249580431 is about 65188.8060252679. The cubic root of 4249580431 is about 1619.7525953283.

The spelling of 4249580431 in words is "four billion, two hundred forty-nine million, five hundred eighty thousand, four hundred thirty-one".