40027536626662 has 64 divisors (see below), whose sum is σ = 67105273737600. Its totient is φ = 17779737830400.

The previous prime is 40027536626611. The next prime is 40027536626681. The reversal of 40027536626662 is 26662663572004.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 401160303 + ... + 401260069.

It is an arithmetic number, because the mean of its divisors is an integer number (1048519902150).

Almost surely, 2^{40027536626662} is an apocalyptic number.

40027536626662 is a deficient number, since it is larger than the sum of its proper divisors (27077737110938).

40027536626662 is a wasteful number, since it uses less digits than its factorization.

40027536626662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101521.

The product of its (nonzero) digits is 26127360, while the sum is 55.

The spelling of 40027536626662 in words is "forty trillion, twenty-seven billion, five hundred thirty-six million, six hundred twenty-six thousand, six hundred sixty-two".