2011426318 has 24 divisors (see below), whose sum is σ = 3320468424. Its totient is φ = 913152240.

The previous prime is 2011426273. The next prime is 2011426321. The reversal of 2011426318 is 8136241102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208980 + ... + 218392.

It is an arithmetic number, because the mean of its divisors is an integer number (138352851).

Almost surely, 2^2011426318 is an apocalyptic number.

2011426318 is a deficient number, since it is larger than the sum of its proper divisors (1309042106).

2011426318 is a wasteful number, since it uses less digits than its factorization.

2011426318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10320 (or 10309 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2011426318 is about 44848.9277240828. The cubic root of 2011426318 is about 1262.3158714317.

The spelling of 2011426318 in words is "two billion, eleven million, four hundred twenty-six thousand, three hundred eighteen".