2186011512034 has 32 divisors (see below), whose sum is σ = 3757444974720. Its totient is φ = 934365877632.

The previous prime is 2186011512011. The next prime is 2186011512071. The reversal of 2186011512034 is 4302151106812.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8775952 + ... + 9021604.

It is an arithmetic number, because the mean of its divisors is an integer number (117420155460).

Almost surely, 2^{2186011512034} is an apocalyptic number.

2186011512034 is a deficient number, since it is larger than the sum of its proper divisors (1571433462686).

2186011512034 is a wasteful number, since it uses less digits than its factorization.

2186011512034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247354.

The product of its (nonzero) digits is 11520, while the sum is 34.

Adding to 2186011512034 its reverse (4302151106812), we get a palindrome (6488162618846).

The spelling of 2186011512034 in words is "two trillion, one hundred eighty-six billion, eleven million, five hundred twelve thousand, thirty-four".