383664466383 has 16 divisors (see below), whose sum is σ = 563582731392. Its totient is φ = 230221700000.

The previous prime is 383664466313. The next prime is 383664466429.

383664466383 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 383664466383 - 2⁸ = 383664466127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383664466303) 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, 57552093 + ... + 57558758.

It is an arithmetic number, because the mean of its divisors is an integer number (35223920712).

Almost surely, 2^383664466383 is an apocalyptic number.

383664466383 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

383664466383 is a deficient number, since it is larger than the sum of its proper divisors (179918265009).

383664466383 is a wasteful number, since it uses less digits than its factorization.

383664466383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115110966.

The product of its digits is 107495424, while the sum is 60.

The spelling of 383664466383 in words is "three hundred eighty-three billion, six hundred sixty-four million, four hundred sixty-six thousand, three hundred eighty-three".