41256136532836 has 81 divisors (see below), whose sum is σ = 76103057551339. Its totient is φ = 19568752334656.

The previous prime is 41256136532797. The next prime is 41256136532857. The reversal of 41256136532836 is 63823563165214.

The square root of 41256136532836 is 6423094.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 941967302500 + 40314169230336 = 970550^2 + 6349344^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 21979826730 + ... + 21979828606.

Almost surely, 2^{41256136532836} is an apocalyptic number.

41256136532836 is the 6423094-th square number.

It is an amenable number.

41256136532836 is a deficient number, since it is larger than the sum of its proper divisors (34846921018503).

41256136532836 is an frugal number, since it uses more digits than its factorization.

41256136532836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3934 (or 1967 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 55.

The spelling of 41256136532836 in words is "forty-one trillion, two hundred fifty-six billion, one hundred thirty-six million, five hundred thirty-two thousand, eight hundred thirty-six".