40245041059 has 4 divisors (see below), whose sum is σ = 40405380120. Its totient is φ = 40084702000.

The previous prime is 40245041017. The next prime is 40245041063. The reversal of 40245041059 is 95014054204.

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 40245041059 - 2¹⁹ = 40244516771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40245045059) 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, 80169154 + ... + 80169655.

It is an arithmetic number, because the mean of its divisors is an integer number (10101345030).

Almost surely, 2^40245041059 is an apocalyptic number.

40245041059 is a deficient number, since it is larger than the sum of its proper divisors (160339061).

40245041059 is a wasteful number, since it uses less digits than its factorization.

40245041059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160339060.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 40245041059 in words is "forty billion, two hundred forty-five million, forty-one thousand, fifty-nine".