4380858431 has 2 divisors, whose sum is σ = 4380858432. Its totient is φ = 4380858430.

The previous prime is 4380858421. The next prime is 4380858437. The reversal of 4380858431 is 1348580834.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4380858431 is a prime.

It is a super-2 number, since 2×4380858431² = 38383841184927563522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4380858437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2190429215 + 2190429216.

It is an arithmetic number, because the mean of its divisors is an integer number (2190429216).

Almost surely, 2^4380858431 is an apocalyptic number.

4380858431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4380858431 is an equidigital number, since it uses as much as digits as its factorization.

4380858431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 4380858431 is about 66188.0535368733. The cubic root of 4380858431 is about 1636.2628605784.

The spelling of 4380858431 in words is "four billion, three hundred eighty million, eight hundred fifty-eight thousand, four hundred thirty-one".