40168802827 has 8 divisors (see below), whose sum is σ = 40464569600. Its totient is φ = 39873133224.

The previous prime is 40168802809. The next prime is 40168802833. The reversal of 40168802827 is 72820886104.

It is a happy number.

40168802827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40168802827 - 2¹¹ = 40168800779 is a prime.

It is a super-2 number, since 2×40168802827² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40168832827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 947674 + ... + 989152.

It is an arithmetic number, because the mean of its divisors is an integer number (5058071200).

Almost surely, 2^40168802827 is an apocalyptic number.

40168802827 is a deficient number, since it is larger than the sum of its proper divisors (295766773).

40168802827 is a wasteful number, since it uses less digits than its factorization.

40168802827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48585.

The product of its (nonzero) digits is 344064, while the sum is 46.

The spelling of 40168802827 in words is "forty billion, one hundred sixty-eight million, eight hundred two thousand, eight hundred twenty-seven".