40055461022312 has 16 divisors (see below), whose sum is σ = 75116825599200. Its totient is φ = 20024307529200.

The previous prime is 40055461022309. The next prime is 40055461022359. The reversal of 40055461022312 is 21322016455004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427823012 + ... + 427916627.

It is an arithmetic number, because the mean of its divisors is an integer number (4694801599950).

Almost surely, 2^{40055461022312} is an apocalyptic number.

It is an amenable number.

40055461022312 is a deficient number, since it is larger than the sum of its proper divisors (35061364576888).

40055461022312 is a wasteful number, since it uses less digits than its factorization.

40055461022312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855745496 (or 855745492 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 40055461022312 its reverse (21322016455004), we get a palindrome (61377477477316).

The spelling of 40055461022312 in words is "forty trillion, fifty-five billion, four hundred sixty-one million, twenty-two thousand, three hundred twelve".