40104002313223 has 4 divisors (see below), whose sum is σ = 40104019888288. Its totient is φ = 40103984738160.

The previous prime is 40104002313197. The next prime is 40104002313227. The reversal of 40104002313223 is 32231320040104.

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 40104002313223 - 2¹⁷ = 40104002182151 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 (40104002313227) 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, 4744758 + ... + 10135123.

It is an arithmetic number, because the mean of its divisors is an integer number (10026004972072).

Almost surely, 2^{40104002313223} is an apocalyptic number.

40104002313223 is a deficient number, since it is larger than the sum of its proper divisors (17575065).

40104002313223 is a wasteful number, since it uses less digits than its factorization.

40104002313223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17575064.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 40104002313223 its reverse (32231320040104), we get a palindrome (72335322353327).

The spelling of 40104002313223 in words is "forty trillion, one hundred four billion, two million, three hundred thirteen thousand, two hundred twenty-three".