40027646665324 has 12 divisors (see below), whose sum is σ = 71941581169024. Its totient is φ = 19472909188464.

The previous prime is 40027646665313. The next prime is 40027646665381. The reversal of 40027646665324 is 42356664672004.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

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, 135228535884 + ... + 135228536179.

Almost surely, 2^{40027646665324} is an apocalyptic number.

It is an amenable number.

40027646665324 is a deficient number, since it is larger than the sum of its proper divisors (31913934503700).

40027646665324 is a wasteful number, since it uses less digits than its factorization.

40027646665324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270457072104 (or 270457072102 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 55.

The spelling of 40027646665324 in words is "forty trillion, twenty-seven billion, six hundred forty-six million, six hundred sixty-five thousand, three hundred twenty-four".