383379354473867 has 2 divisors, whose sum is σ = 383379354473868. Its totient is φ = 383379354473866.

The previous prime is 383379354473849. The next prime is 383379354473873. The reversal of 383379354473867 is 768374453973383.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 383379354473867 - 2¹⁶ = 383379354408331 is a prime.

It is a super-3 number, since 3×383379354473867³ (a number of 45 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 383379354473791 and 383379354473800.

It is not a weakly prime, because it can be changed into another prime (383379354473827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191689677236933 + 191689677236934.

It is an arithmetic number, because the mean of its divisors is an integer number (191689677236934).

Almost surely, 2^{383379354473867} is an apocalyptic number.

383379354473867 is a deficient number, since it is larger than the sum of its proper divisors (1).

383379354473867 is an equidigital number, since it uses as much as digits as its factorization.

383379354473867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23044331520, while the sum is 80.

The spelling of 383379354473867 in words is "three hundred eighty-three trillion, three hundred seventy-nine billion, three hundred fifty-four million, four hundred seventy-three thousand, eight hundred sixty-seven".