40890552259223 has 16 divisors (see below), whose sum is σ = 41734442073600. Its totient is φ = 40056872708160.

The previous prime is 40890552259217. The next prime is 40890552259261. The reversal of 40890552259223 is 32295225509804.

It is not a de Polignac number, because 40890552259223 - 2³⁶ = 40821832782487 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 (40890552459223) 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, 418361 + ... + 9052962.

It is an arithmetic number, because the mean of its divisors is an integer number (2608402629600).

Almost surely, 2^{40890552259223} is an apocalyptic number.

40890552259223 is a deficient number, since it is larger than the sum of its proper divisors (843889814377).

40890552259223 is a wasteful number, since it uses less digits than its factorization.

40890552259223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9471862.

The product of its (nonzero) digits is 15552000, while the sum is 56.

The spelling of 40890552259223 in words is "forty trillion, eight hundred ninety billion, five hundred fifty-two million, two hundred fifty-nine thousand, two hundred twenty-three".