430955054939 has 2 divisors, whose sum is σ = 430955054940. Its totient is φ = 430955054938.

The previous prime is 430955054927. The next prime is 430955054947. The reversal of 430955054939 is 939450559034.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 430955054939 - 2¹⁶ = 430954989403 is a prime.

It is not a weakly prime, because it can be changed into another prime (430955054239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215477527469 + 215477527470.

It is an arithmetic number, because the mean of its divisors is an integer number (215477527470).

Almost surely, 2^430955054939 is an apocalyptic number.

430955054939 is a deficient number, since it is larger than the sum of its proper divisors (1).

430955054939 is an equidigital number, since it uses as much as digits as its factorization.

430955054939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13122000, while the sum is 56.

The spelling of 430955054939 in words is "four hundred thirty billion, nine hundred fifty-five million, fifty-four thousand, nine hundred thirty-nine".