763441144368 has 40 divisors (see below), whose sum is σ = 2253969093888. Its totient is φ = 218126041152.

The previous prime is 763441144343. The next prime is 763441144373. The reversal of 763441144368 is 863441144367.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 763441144368.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1136072796 + ... + 1136073467.

Almost surely, 2^763441144368 is an apocalyptic number.

It is an amenable number.

763441144368 is an abundant number, since it is smaller than the sum of its proper divisors (1490527949520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

763441144368 is a wasteful number, since it uses less digits than its factorization.

763441144368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2272146281 (or 2272146275 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 51.

Subtracting 763441144368 from its reverse (863441144367), we obtain a palindrome (99999999999).

The spelling of 763441144368 in words is "seven hundred sixty-three billion, four hundred forty-one million, one hundred forty-four thousand, three hundred sixty-eight".