274363226863 has 16 divisors (see below), whose sum is σ = 311393157120. Its totient is φ = 239474642400.

The previous prime is 274363226857. The next prime is 274363226947. The reversal of 274363226863 is 368622363472.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-274363226863 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 274363226863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274363226833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3124348 + ... + 3210961.

It is an arithmetic number, because the mean of its divisors is an integer number (19462072320).

Almost surely, 2^274363226863 is an apocalyptic number.

274363226863 is a deficient number, since it is larger than the sum of its proper divisors (37029930257).

274363226863 is a wasteful number, since it uses less digits than its factorization.

274363226863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6335478.

The product of its digits is 10450944, while the sum is 52.

The spelling of 274363226863 in words is "two hundred seventy-four billion, three hundred sixty-three million, two hundred twenty-six thousand, eight hundred sixty-three".