40516307876827 has 4 divisors (see below), whose sum is σ = 40894964959896. Its totient is φ = 40137650793760.

The previous prime is 40516307876819. The next prime is 40516307876831. The reversal of 40516307876827 is 72867870361504.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40516307876827 - 2³ = 40516307876819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40516307876327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189328541374 + ... + 189328541587.

It is an arithmetic number, because the mean of its divisors is an integer number (10223741239974).

Almost surely, 2^{40516307876827} is an apocalyptic number.

40516307876827 is a deficient number, since it is larger than the sum of its proper divisors (378657083069).

40516307876827 is a wasteful number, since it uses less digits than its factorization.

40516307876827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378657083068.

The product of its (nonzero) digits is 94832640, while the sum is 64.

The spelling of 40516307876827 in words is "forty trillion, five hundred sixteen billion, three hundred seven million, eight hundred seventy-six thousand, eight hundred twenty-seven".