126145367636 has 24 divisors (see below), whose sum is σ = 223004202624. Its totient is φ = 62430240800.

The previous prime is 126145367599. The next prime is 126145367651. The reversal of 126145367636 is 636763541621.

126145367636 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1420601 + ... + 1506783.

It is an arithmetic number, because the mean of its divisors is an integer number (9291841776).

Almost surely, 2^126145367636 is an apocalyptic number.

It is an amenable number.

126145367636 is a deficient number, since it is larger than the sum of its proper divisors (96858834988).

126145367636 is a wasteful number, since it uses less digits than its factorization.

126145367636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89911 (or 89909 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 50.

The spelling of 126145367636 in words is "one hundred twenty-six billion, one hundred forty-five million, three hundred sixty-seven thousand, six hundred thirty-six".