383323870073 has 16 divisors (see below), whose sum is σ = 395402246400. Its totient is φ = 371447182080.

The previous prime is 383323870019. The next prime is 383323870093. The reversal of 383323870073 is 370078323383.

It is a cyclic number.

It is not a de Polignac number, because 383323870073 - 2²⁸ = 383055434617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (383323870093) 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, 2790113 + ... + 2924273.

It is an arithmetic number, because the mean of its divisors is an integer number (24712640400).

Almost surely, 2^383323870073 is an apocalyptic number.

It is an amenable number.

383323870073 is a deficient number, since it is larger than the sum of its proper divisors (12078376327).

383323870073 is a wasteful number, since it uses less digits than its factorization.

383323870073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134912.

The product of its (nonzero) digits is 1524096, while the sum is 47.

The spelling of 383323870073 in words is "three hundred eighty-three billion, three hundred twenty-three million, eight hundred seventy thousand, seventy-three".