381353264696 has 64 divisors (see below), whose sum is σ = 740429813760. Its totient is φ = 183945168000.

The previous prime is 381353264693. The next prime is 381353264707. The reversal of 381353264696 is 696462353183.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381353264693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124583006 + ... + 124586066.

It is an arithmetic number, because the mean of its divisors is an integer number (11569215840).

Almost surely, 2^381353264696 is an apocalyptic number.

It is an amenable number.

381353264696 is a deficient number, since it is larger than the sum of its proper divisors (359076549064).

381353264696 is a wasteful number, since it uses less digits than its factorization.

381353264696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4516 (or 4512 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 56.

The spelling of 381353264696 in words is "three hundred eighty-one billion, three hundred fifty-three million, two hundred sixty-four thousand, six hundred ninety-six".