40235424250201 has 4 divisors (see below), whose sum is σ = 40994583198372. Its totient is φ = 39476265302032.

The previous prime is 40235424250169. The next prime is 40235424250213. The reversal of 40235424250201 is 10205242453204.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34637226915600 + 5598197334601 = 5885340^2 + 2366051^2 .

It is a cyclic number.

It is not a de Polignac number, because 40235424250201 - 2⁵ = 40235424250169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40235424251201) 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, 379579474006 + ... + 379579474111.

It is an arithmetic number, because the mean of its divisors is an integer number (10248645799593).

Almost surely, 2^{40235424250201} is an apocalyptic number.

It is an amenable number.

40235424250201 is a deficient number, since it is larger than the sum of its proper divisors (759158948171).

40235424250201 is an equidigital number, since it uses as much as digits as its factorization.

40235424250201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759158948170.

The product of its (nonzero) digits is 76800, while the sum is 34.

The spelling of 40235424250201 in words is "forty trillion, two hundred thirty-five billion, four hundred twenty-four million, two hundred fifty thousand, two hundred one".