41581274236 has 12 divisors (see below), whose sum is σ = 77047655328. Its totient is φ = 19567658432.

The previous prime is 41581274233. The next prime is 41581274239. The reversal of 41581274236 is 63247218514.

It is an interprime number because it is at equal distance from previous prime (41581274233) and next prime (41581274239).

It is a junction number, because it is equal to n+sod(n) for n = 41581274192 and 41581274201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41581274233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305744596 + ... + 305744731.

It is an arithmetic number, because the mean of its divisors is an integer number (6420637944).

Almost surely, 2^41581274236 is an apocalyptic number.

It is an amenable number.

41581274236 is a deficient number, since it is larger than the sum of its proper divisors (35466381092).

41581274236 is a wasteful number, since it uses less digits than its factorization.

41581274236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611489348 (or 611489346 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The spelling of 41581274236 in words is "forty-one billion, five hundred eighty-one million, two hundred seventy-four thousand, two hundred thirty-six".