2138414086 has 8 divisors (see below), whose sum is σ = 3230697960. Its totient is φ = 1061514768.

The previous prime is 2138414077. The next prime is 2138414129. The reversal of 2138414086 is 6804148312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3845791 + ... + 3846346.

It is an arithmetic number, because the mean of its divisors is an integer number (403837245).

Almost surely, 2^2138414086 is an apocalyptic number.

2138414086 is a deficient number, since it is larger than the sum of its proper divisors (1092283874).

2138414086 is a wasteful number, since it uses less digits than its factorization.

2138414086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7692278.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 2138414086 is about 46242.9895876121. The cubic root of 2138414086 is about 1288.3403302370.

The spelling of 2138414086 in words is "two billion, one hundred thirty-eight million, four hundred fourteen thousand, eighty-six".