41340535115431 has 4 divisors (see below), whose sum is σ = 41340563941600. Its totient is φ = 41340506289264.

The previous prime is 41340535115417. The next prime is 41340535115519. The reversal of 41340535115431 is 13451153504314.

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 41340535115431 - 2⁹ = 41340535114919 is a prime.

It is a super-2 number, since 2×41340535115431² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41340535119431) 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, 12142671 + ... + 15169888.

It is an arithmetic number, because the mean of its divisors is an integer number (10335140985400).

Almost surely, 2^{41340535115431} is an apocalyptic number.

41340535115431 is a deficient number, since it is larger than the sum of its proper divisors (28826169).

41340535115431 is a wasteful number, since it uses less digits than its factorization.

41340535115431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28826168.

The product of its (nonzero) digits is 216000, while the sum is 40.

Adding to 41340535115431 its reverse (13451153504314), we get a palindrome (54791688619745).

The spelling of 41340535115431 in words is "forty-one trillion, three hundred forty billion, five hundred thirty-five million, one hundred fifteen thousand, four hundred thirty-one".