2146334492 has 12 divisors (see below), whose sum is σ = 3756449760. Its totient is φ = 1073063136.

The previous prime is 2146334483. The next prime is 2146334527. The reversal of 2146334492 is 2944336412.

It is a happy number.

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, 37688 + ... + 75584.

It is an arithmetic number, because the mean of its divisors is an integer number (313037480).

Almost surely, 2^2146334492 is an apocalyptic number.

It is an amenable number.

2146334492 is a deficient number, since it is larger than the sum of its proper divisors (1610115268).

2146334492 is a wasteful number, since it uses less digits than its factorization.

2146334492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52060 (or 52058 counting only the distinct ones).

The product of its digits is 124416, while the sum is 38.

The square root of 2146334492 is about 46328.5494268923. The cubic root of 2146334492 is about 1289.9289851338.

It can be divided in two parts, 21463 and 34492, that added together give a palindrome (55955).

The spelling of 2146334492 in words is "two billion, one hundred forty-six million, three hundred thirty-four thousand, four hundred ninety-two".