40846573823 has 16 divisors (see below), whose sum is σ = 45106025472. Its totient is φ = 36679860000.

The previous prime is 40846573769. The next prime is 40846573837. The reversal of 40846573823 is 32837564804.

It is a cyclic number.

It is not a de Polignac number, because 40846573823 - 2⁶ = 40846573759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40846573843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 436190 + ... + 521492.

It is an arithmetic number, because the mean of its divisors is an integer number (2819126592).

Almost surely, 2^40846573823 is an apocalyptic number.

40846573823 is a deficient number, since it is larger than the sum of its proper divisors (4259451649).

40846573823 is a wasteful number, since it uses less digits than its factorization.

40846573823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85846.

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 40846573823 in words is "forty billion, eight hundred forty-six million, five hundred seventy-three thousand, eight hundred twenty-three".