40727276716 has 48 divisors (see below), whose sum is σ = 81687142656. Its totient is φ = 17404795584.

The previous prime is 40727276693. The next prime is 40727276719. The reversal of 40727276716 is 61767272704.

It is a happy number.

It is a super-2 number, since 2×40727276716² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40727276716.

It is not an unprimeable number, because it can be changed into a prime (40727276719) 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 15 ways as a sum of consecutive naturals, for example, 20495875 + ... + 20497861.

It is an arithmetic number, because the mean of its divisors is an integer number (1701815472).

Almost surely, 2^40727276716 is an apocalyptic number.

It is an amenable number.

40727276716 is an abundant number, since it is smaller than the sum of its proper divisors (40959865940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40727276716 is a wasteful number, since it uses less digits than its factorization.

40727276716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3718 (or 3716 counting only the distinct ones).

The product of its (nonzero) digits is 1382976, while the sum is 49.

The spelling of 40727276716 in words is "forty billion, seven hundred twenty-seven million, two hundred seventy-six thousand, seven hundred sixteen".