383868923401 has 8 divisors (see below), whose sum is σ = 390805633440. Its totient is φ = 376946562048.

The previous prime is 383868923381. The next prime is 383868923443. The reversal of 383868923401 is 104329868383.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 383868923401 - 2²³ = 383860534793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (383868923701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3533176 + ... + 3640201.

It is an arithmetic number, because the mean of its divisors is an integer number (48850704180).

Almost surely, 2^383868923401 is an apocalyptic number.

It is an amenable number.

383868923401 is a deficient number, since it is larger than the sum of its proper divisors (6936710039).

383868923401 is an equidigital number, since it uses as much as digits as its factorization.

383868923401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7174343.

The product of its (nonzero) digits is 5971968, while the sum is 55.

The spelling of 383868923401 in words is "three hundred eighty-three billion, eight hundred sixty-eight million, nine hundred twenty-three thousand, four hundred one".