383230427669 has 4 divisors (see below), whose sum is σ = 384462680160. Its totient is φ = 381998175180.

The previous prime is 383230427623. The next prime is 383230427677. The reversal of 383230427669 is 966724032383.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 966724032383 = 1907 ⋅506934469.

It is a cyclic number.

It is not a de Polignac number, because 383230427669 - 2⁸ = 383230427413 is a prime.

It is a super-2 number, since 2×383230427669² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 383230427669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383230423669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616125779 + ... + 616126400.

It is an arithmetic number, because the mean of its divisors is an integer number (96115670040).

Almost surely, 2^383230427669 is an apocalyptic number.

It is an amenable number.

383230427669 is a deficient number, since it is larger than the sum of its proper divisors (1232252491).

383230427669 is a wasteful number, since it uses less digits than its factorization.

383230427669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232252490.

The product of its (nonzero) digits is 7838208, while the sum is 53.

The spelling of 383230427669 in words is "three hundred eighty-three billion, two hundred thirty million, four hundred twenty-seven thousand, six hundred sixty-nine".