40452268341 has 16 divisors (see below), whose sum is σ = 55199551680. Its totient is φ = 26343884160.

The previous prime is 40452268327. The next prime is 40452268343. The reversal of 40452268341 is 14386225404.

It is not a de Polignac number, because 40452268341 - 2⁵ = 40452268309 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40452268341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40452268343) 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, 890530 + ... + 934851.

It is an arithmetic number, because the mean of its divisors is an integer number (3449971980).

Almost surely, 2^40452268341 is an apocalyptic number.

It is an amenable number.

40452268341 is a deficient number, since it is larger than the sum of its proper divisors (14747283339).

40452268341 is a wasteful number, since it uses less digits than its factorization.

40452268341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1825556.

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 40452268341 in words is "forty billion, four hundred fifty-two million, two hundred sixty-eight thousand, three hundred forty-one".