40481326223 has 16 divisors (see below), whose sum is σ = 47370086400. Its totient is φ = 34258710240.

The previous prime is 40481326187. The next prime is 40481326231. The reversal of 40481326223 is 32262318404.

It is a cyclic number.

It is not a de Polignac number, because 40481326223 - 2¹² = 40481322127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40481326423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2635763 + ... + 2651076.

It is an arithmetic number, because the mean of its divisors is an integer number (2960630400).

Almost surely, 2^40481326223 is an apocalyptic number.

40481326223 is a deficient number, since it is larger than the sum of its proper divisors (6888760177).

40481326223 is a wasteful number, since it uses less digits than its factorization.

40481326223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5286902.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 40481326223 in words is "forty billion, four hundred eighty-one million, three hundred twenty-six thousand, two hundred twenty-three".