385886783411 has 2 divisors, whose sum is σ = 385886783412. Its totient is φ = 385886783410.

The previous prime is 385886783407. The next prime is 385886783453. The reversal of 385886783411 is 114387688583.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 385886783411 - 2² = 385886783407 is a prime.

It is a super-2 number, since 2×385886783411² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (385886083411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192943391705 + 192943391706.

It is an arithmetic number, because the mean of its divisors is an integer number (192943391706).

Almost surely, 2^385886783411 is an apocalyptic number.

385886783411 is a deficient number, since it is larger than the sum of its proper divisors (1).

385886783411 is an equidigital number, since it uses as much as digits as its factorization.

385886783411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30965760, while the sum is 62.

The spelling of 385886783411 in words is "three hundred eighty-five billion, eight hundred eighty-six million, seven hundred eighty-three thousand, four hundred eleven".