604152444431 has 2 divisors, whose sum is σ = 604152444432. Its totient is φ = 604152444430.

The previous prime is 604152444407. The next prime is 604152444437. The reversal of 604152444431 is 134444251406.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 604152444431 - 2³⁴ = 586972575247 is a prime.

It is a super-2 number, since 2×604152444431² (a number of 24 digits) 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 (604152444437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302076222215 + 302076222216.

It is an arithmetic number, because the mean of its divisors is an integer number (302076222216).

Almost surely, 2^604152444431 is an apocalyptic number.

604152444431 is a deficient number, since it is larger than the sum of its proper divisors (1).

604152444431 is an equidigital number, since it uses as much as digits as its factorization.

604152444431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 604152444431 its reverse (134444251406), we get a palindrome (738596695837).

The spelling of 604152444431 in words is "six hundred four billion, one hundred fifty-two million, four hundred forty-four thousand, four hundred thirty-one".