384928817711 has 2 divisors, whose sum is σ = 384928817712. Its totient is φ = 384928817710.

The previous prime is 384928817699. The next prime is 384928817729. The reversal of 384928817711 is 117718829483.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 384928817711 - 2²² = 384924623407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (384928817011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192464408855 + 192464408856.

It is an arithmetic number, because the mean of its divisors is an integer number (192464408856).

Almost surely, 2^384928817711 is an apocalyptic number.

384928817711 is a deficient number, since it is larger than the sum of its proper divisors (1).

384928817711 is an equidigital number, since it uses as much as digits as its factorization.

384928817711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5419008, while the sum is 59.

The spelling of 384928817711 in words is "three hundred eighty-four billion, nine hundred twenty-eight million, eight hundred seventeen thousand, seven hundred eleven".