40245306340201 has 16 divisors (see below), whose sum is σ = 40534158163968. Its totient is φ = 39956755410000.

The previous prime is 40245306340199. The next prime is 40245306340237. The reversal of 40245306340201 is 10204360354204.

It is a cyclic number.

It is not a de Polignac number, because 40245306340201 - 2¹ = 40245306340199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40245306340241) 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, 2636781096 + ... + 2636796358.

It is an arithmetic number, because the mean of its divisors is an integer number (2533384885248).

Almost surely, 2^{40245306340201} is an apocalyptic number.

It is an amenable number.

40245306340201 is a deficient number, since it is larger than the sum of its proper divisors (288851823767).

40245306340201 is a wasteful number, since it uses less digits than its factorization.

40245306340201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23892.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 40245306340201 its reverse (10204360354204), we get a palindrome (50449666694405).

The spelling of 40245306340201 in words is "forty trillion, two hundred forty-five billion, three hundred six million, three hundred forty thousand, two hundred one".