40254010141231 has 2 divisors, whose sum is σ = 40254010141232. Its totient is φ = 40254010141230.

The previous prime is 40254010141187. The next prime is 40254010141273. The reversal of 40254010141231 is 13214101045204.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40254010141231 - 2³³ = 40245420206639 is a prime.

It is a super-2 number, since 2×40254010141231² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40254010141231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40254010141291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20127005070615 + 20127005070616.

It is an arithmetic number, because the mean of its divisors is an integer number (20127005070616).

Almost surely, 2^{40254010141231} is an apocalyptic number.

40254010141231 is a deficient number, since it is larger than the sum of its proper divisors (1).

40254010141231 is an equidigital number, since it uses as much as digits as its factorization.

40254010141231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 40254010141231 its reverse (13214101045204), we get a palindrome (53468111186435).

The spelling of 40254010141231 in words is "forty trillion, two hundred fifty-four billion, ten million, one hundred forty-one thousand, two hundred thirty-one".