40734687627 has 12 divisors (see below), whose sum is σ = 59547897864. Its totient is φ = 26829271680.

The previous prime is 40734687599. The next prime is 40734687659. The reversal of 40734687627 is 72678643704.

40734687627 is a `hidden beast` number, since 4 + 0 + 7 + 3 + 4 + 6 + 8 + 7 + 627 = 666.

It is not a de Polignac number, because 40734687627 - 2³⁰ = 39660945803 is a prime.

It is a super-2 number, since 2×40734687627² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40734687127) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 27264774 + ... + 27266267.

It is an arithmetic number, because the mean of its divisors is an integer number (4962324822).

Almost surely, 2^40734687627 is an apocalyptic number.

40734687627 is a deficient number, since it is larger than the sum of its proper divisors (18813210237).

40734687627 is a wasteful number, since it uses less digits than its factorization.

40734687627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54531130 (or 54531127 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 54.

The spelling of 40734687627 in words is "forty billion, seven hundred thirty-four million, six hundred eighty-seven thousand, six hundred twenty-seven".