40234344510713 has 4 divisors (see below), whose sum is σ = 42601070658420. Its totient is φ = 37867618363008.

The previous prime is 40234344510697. The next prime is 40234344510751. The reversal of 40234344510713 is 31701544343204.

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 31617319293184 + 8617025217529 = 5622928^2 + 2935477^2 .

It is a cyclic number.

It is not a de Polignac number, because 40234344510713 - 2⁴ = 40234344510697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40234344510313) 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, 1183363073828 + ... + 1183363073861.

It is an arithmetic number, because the mean of its divisors is an integer number (10650267664605).

Almost surely, 2^{40234344510713} is an apocalyptic number.

It is an amenable number.

40234344510713 is a deficient number, since it is larger than the sum of its proper divisors (2366726147707).

40234344510713 is a wasteful number, since it uses less digits than its factorization.

40234344510713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2366726147706.

The product of its (nonzero) digits is 483840, while the sum is 41.

Adding to 40234344510713 its reverse (31701544343204), we get a palindrome (71935888853917).

The spelling of 40234344510713 in words is "forty trillion, two hundred thirty-four billion, three hundred forty-four million, five hundred ten thousand, seven hundred thirteen".