40354845304 has 32 divisors (see below), whose sum is σ = 75846708000.
Its totient is φ = 20129120640.
The previous prime is 40354845287. The next prime is 40354845317.
40354845304 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6506797 + ... + 6512995.
It is an arithmetic number, because the mean of its divisors is an integer number (2370209625).
Almost surely, 240354845304 is an apocalyptic number.
It is an amenable number.
40354845304 is a deficient number, since it is larger than the sum of its proper divisors (35491862696).
40354845304 is a wasteful number, since it uses less digits than its factorization.
40354845304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8023 (or 8019 counting only the distinct ones).
The product of its (nonzero) digits is 460800, while the sum is 40.
The spelling of 40354845304 in words is "forty billion, three hundred fifty-four million, eight hundred forty-five thousand, three hundred four".