1234256363 has 2 divisors, whose sum is σ = 1234256364. Its totient is φ = 1234256362.

The previous prime is 1234256357. The next prime is 1234256407. The reversal of 1234256363 is 3636524321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1234256363 - 2¹⁰ = 1234255339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1234252363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617128181 + 617128182.

It is an arithmetic number, because the mean of its divisors is an integer number (617128182).

Almost surely, 2^1234256363 is an apocalyptic number.

1234256363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234256363 is an equidigital number, since it uses as much as digits as its factorization.

1234256363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 35.

The square root of 1234256363 is about 35131.9848998032. The cubic root of 1234256363 is about 1072.6757392463.

The spelling of 1234256363 in words is "one billion, two hundred thirty-four million, two hundred fifty-six thousand, three hundred sixty-three".