40027642540774 has 16 divisors (see below), whose sum is σ = 68978076604416. Its totient is φ = 17064888741000.

The previous prime is 40027642540747. The next prime is 40027642540793. The reversal of 40027642540774 is 47704524672004.

It is a happy number.

40027642540774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7484597652 + ... + 7484602999.

It is an arithmetic number, because the mean of its divisors is an integer number (4311129787776).

Almost surely, 2^{40027642540774} is an apocalyptic number.

40027642540774 is a deficient number, since it is larger than the sum of its proper divisors (28950434063642).

40027642540774 is a wasteful number, since it uses less digits than its factorization.

40027642540774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14969200851.

The product of its (nonzero) digits is 10536960, while the sum is 52.

The spelling of 40027642540774 in words is "forty trillion, twenty-seven billion, six hundred forty-two million, five hundred forty thousand, seven hundred seventy-four".