256233324119 has 2 divisors, whose sum is σ = 256233324120. Its totient is φ = 256233324118.

The previous prime is 256233324043. The next prime is 256233324169. The reversal of 256233324119 is 911423332652.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 256233324119 - 2¹² = 256233320023 is a prime.

It is a super-3 number, since 3×256233324119³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (256233324169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128116662059 + 128116662060.

It is an arithmetic number, because the mean of its divisors is an integer number (128116662060).

Almost surely, 2^256233324119 is an apocalyptic number.

256233324119 is a deficient number, since it is larger than the sum of its proper divisors (1).

256233324119 is an equidigital number, since it uses as much as digits as its factorization.

256233324119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 41.

The spelling of 256233324119 in words is "two hundred fifty-six billion, two hundred thirty-three million, three hundred twenty-four thousand, one hundred nineteen".