40241523042212 has 12 divisors (see below), whose sum is σ = 70422920345820. Its totient is φ = 20120688657696.

The previous prime is 40241523042187. The next prime is 40241523042271. The reversal of 40241523042212 is 21224032514204.

It can be written as a sum of positive squares in 2 ways, for example, as 22754941605796 + 17486581436416 = 4770214^2 + 4181696^2 .

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, 16963643 + ... + 19189794.

It is an arithmetic number, because the mean of its divisors is an integer number (5868576695485).

Almost surely, 2^{40241523042212} is an apocalyptic number.

It is an amenable number.

40241523042212 is a deficient number, since it is larger than the sum of its proper divisors (30181397303608).

40241523042212 is a wasteful number, since it uses less digits than its factorization.

40241523042212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36431710 (or 36431708 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 40241523042212 its reverse (21224032514204), we get a palindrome (61465555556416).

The spelling of 40241523042212 in words is "forty trillion, two hundred forty-one billion, five hundred twenty-three million, forty-two thousand, two hundred twelve".