40310003322212 has 12 divisors (see below), whose sum is σ = 75968852415036. Its totient is φ = 18604616917920.

The previous prime is 40310003322209. The next prime is 40310003322271. The reversal of 40310003322212 is 21222330001304.

It can be written as a sum of positive squares in 2 ways, for example, as 6051176887396 + 34258826434816 = 2459914^2 + 5853104^2 .

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, 387596185739 + ... + 387596185842.

It is an arithmetic number, because the mean of its divisors is an integer number (6330737701253).

Almost surely, 2^{40310003322212} is an apocalyptic number.

It is an amenable number.

40310003322212 is a deficient number, since it is larger than the sum of its proper divisors (35658849092824).

40310003322212 is a wasteful number, since it uses less digits than its factorization.

40310003322212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775192371598 (or 775192371596 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 40310003322212 its reverse (21222330001304), we get a palindrome (61532333323516).

The spelling of 40310003322212 in words is "forty trillion, three hundred ten billion, three million, three hundred twenty-two thousand, two hundred twelve".