40334305404131 has 4 divisors (see below), whose sum is σ = 42706911604392. Its totient is φ = 37961699203872.

The previous prime is 40334305404089. The next prime is 40334305404137. The reversal of 40334305404131 is 13140450343304.

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 40334305404131 - 2¹⁸ = 40334305141987 is a prime.

It is a super-2 number, since 2×40334305404131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40334305404091 and 40334305404100.

It is not an unprimeable number, because it can be changed into a prime (40334305404137) 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, 1186303100105 + ... + 1186303100138.

It is an arithmetic number, because the mean of its divisors is an integer number (10676727901098).

Almost surely, 2^{40334305404131} is an apocalyptic number.

40334305404131 is a deficient number, since it is larger than the sum of its proper divisors (2372606200261).

40334305404131 is a wasteful number, since it uses less digits than its factorization.

40334305404131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372606200260.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 40334305404131 its reverse (13140450343304), we get a palindrome (53474755747435).

The spelling of 40334305404131 in words is "forty trillion, three hundred thirty-four billion, three hundred five million, four hundred four thousand, one hundred thirty-one".