18092771411 has 12 divisors (see below), whose sum is σ = 21372635880. Its totient is φ = 15182743680.

The previous prime is 18092771383. The next prime is 18092771419. The reversal of 18092771411 is 11417729081.

It is a de Polignac number, because none of the positive numbers 2^k-18092771411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (18092771419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4864406 + ... + 4868123.

It is an arithmetic number, because the mean of its divisors is an integer number (1781052990).

Almost surely, 2^18092771411 is an apocalyptic number.

18092771411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

18092771411 is a deficient number, since it is larger than the sum of its proper divisors (3279864469).

18092771411 is a wasteful number, since it uses less digits than its factorization.

18092771411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9732566 (or 9732553 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 41.

The spelling of 18092771411 in words is "eighteen billion, ninety-two million, seven hundred seventy-one thousand, four hundred eleven".