40351025411113 has 2 divisors, whose sum is σ = 40351025411114. Its totient is φ = 40351025411112.

The previous prime is 40351025411107. The next prime is 40351025411119. The reversal of 40351025411113 is 31111452015304.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (40351025411107) and next prime (40351025411119).

It can be written as a sum of positive squares in only one way, i.e., 36265302996624 + 4085722414489 = 6022068^2 + 2021317^2 .

It is a cyclic number.

It is not a de Polignac number, because 40351025411113 - 2⁹ = 40351025410601 is a prime.

It is not a weakly prime, because it can be changed into another prime (40351025411119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20175512705556 + 20175512705557.

It is an arithmetic number, because the mean of its divisors is an integer number (20175512705557).

Almost surely, 2^{40351025411113} is an apocalyptic number.

It is an amenable number.

40351025411113 is a deficient number, since it is larger than the sum of its proper divisors (1).

40351025411113 is an equidigital number, since it uses as much as digits as its factorization.

40351025411113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 40351025411113 its reverse (31111452015304), we get a palindrome (71462477426417).

The spelling of 40351025411113 in words is "forty trillion, three hundred fifty-one billion, twenty-five million, four hundred eleven thousand, one hundred thirteen".