383546114721 has 135 divisors (see below), whose sum is σ = 712264096817. Its totient is φ = 198724513680.

The previous prime is 383546114719. The next prime is 383546114773. The reversal of 383546114721 is 127411645383.

The square root of 383546114721 is 619311.

It is a perfect power (a square), and thus also a powerful number.

383546114721 is a `hidden beast` number, since 3 + 8 + 3 + 5 + 4 + 611 + 4 + 7 + 21 = 666.

It is not a de Polignac number, because 383546114721 - 2¹ = 383546114719 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (383546114221) by changing a digit.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 1001425696 + ... + 1001426078.

Almost surely, 2^383546114721 is an apocalyptic number.

383546114721 is the 619311-st square number.

383546114721 is the 309656-th centered octagonal number.

It is an amenable number.

383546114721 is a deficient number, since it is larger than the sum of its proper divisors (328717982096).

383546114721 is an frugal number, since it uses more digits than its factorization.

383546114721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822 (or 404 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The spelling of 383546114721 in words is "three hundred eighty-three billion, five hundred forty-six million, one hundred fourteen thousand, seven hundred twenty-one".