40851776673 has 12 divisors (see below), whose sum is σ = 59581017600. Its totient is φ = 26970104376.

The previous prime is 40851776551. The next prime is 40851776683. The reversal of 40851776673 is 37667715804.

40851776673 is a `hidden beast` number, since 408 + 5 + 177 + 6 + 67 + 3 = 666.

It is not a de Polignac number, because 40851776673 - 2⁸ = 40851776417 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (40851776683) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22033473 + ... + 22035326.

It is an arithmetic number, because the mean of its divisors is an integer number (4965084800).

Almost surely, 2^40851776673 is an apocalyptic number.

It is an amenable number.

40851776673 is a deficient number, since it is larger than the sum of its proper divisors (18729240927).

40851776673 is a wasteful number, since it uses less digits than its factorization.

40851776673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44068908 (or 44068905 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 54.

The spelling of 40851776673 in words is "forty billion, eight hundred fifty-one million, seven hundred seventy-six thousand, six hundred seventy-three".