4126248836 has 12 divisors (see below), whose sum is σ = 7226546460. Its totient is φ = 2061521280.

The previous prime is 4126248821. The next prime is 4126248869. The reversal of 4126248836 is 6388426214.

It can be written as a sum of positive squares in 2 ways, for example, as 3731988100 + 394260736 = 61090^2 + 19856^2 .

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, 394985 + ... + 405296.

It is an arithmetic number, because the mean of its divisors is an integer number (602212205).

Almost surely, 2^4126248836 is an apocalyptic number.

It is an amenable number.

4126248836 is a deficient number, since it is larger than the sum of its proper divisors (3100297624).

4126248836 is a wasteful number, since it uses less digits than its factorization.

4126248836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801574 (or 801572 counting only the distinct ones).

The product of its digits is 442368, while the sum is 44.

The square root of 4126248836 is about 64235.8843326688. The cubic root of 4126248836 is about 1603.9289944998.

The spelling of 4126248836 in words is "four billion, one hundred twenty-six million, two hundred forty-eight thousand, eight hundred thirty-six".