40341134231 has 8 divisors (see below), whose sum is σ = 40580846544. Its totient is φ = 40101497280.

The previous prime is 40341134213. The next prime is 40341134243. The reversal of 40341134231 is 13243114304.

It is a happy number.

40341134231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40341134231 - 2¹⁴ = 40341117847 is a prime.

It is a super-2 number, since 2×40341134231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40341134231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40341134261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1346171 + ... + 1375811.

It is an arithmetic number, because the mean of its divisors is an integer number (5072605818).

Almost surely, 2^40341134231 is an apocalyptic number.

40341134231 is a deficient number, since it is larger than the sum of its proper divisors (239712313).

40341134231 is a wasteful number, since it uses less digits than its factorization.

40341134231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37681.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 40341134231 its reverse (13243114304), we get a palindrome (53584248535).

The spelling of 40341134231 in words is "forty billion, three hundred forty-one million, one hundred thirty-four thousand, two hundred thirty-one".