40727577405142 has 16 divisors (see below), whose sum is σ = 61184113679520. Its totient is φ = 20332895539968.

The previous prime is 40727577405133. The next prime is 40727577405227. The reversal of 40727577405142 is 24150477572704.

It is a super-2 number, since 2×40727577405142² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2082267 + ... + 9262342.

It is an arithmetic number, because the mean of its divisors is an integer number (3824007104970).

Almost surely, 2^{40727577405142} is an apocalyptic number.

40727577405142 is a deficient number, since it is larger than the sum of its proper divisors (20456536274378).

40727577405142 is a wasteful number, since it uses less digits than its factorization.

40727577405142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11347335.

The product of its (nonzero) digits is 15366400, while the sum is 55.

The spelling of 40727577405142 in words is "forty trillion, seven hundred twenty-seven billion, five hundred seventy-seven million, four hundred five thousand, one hundred forty-two".