61411501215341 has 2 divisors, whose sum is σ = 61411501215342. Its totient is φ = 61411501215340.

The previous prime is 61411501215307. The next prime is 61411501215377. The reversal of 61411501215341 is 14351210511416.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59304692510116 + 2106808705225 = 7700954^2 + 1451485^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61411501215341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61411501215641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30705750607670 + 30705750607671.

It is an arithmetic number, because the mean of its divisors is an integer number (30705750607671).

Almost surely, 2^{61411501215341} is an apocalyptic number.

It is an amenable number.

61411501215341 is a deficient number, since it is larger than the sum of its proper divisors (1).

61411501215341 is an equidigital number, since it uses as much as digits as its factorization.

61411501215341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 35.

Adding to 61411501215341 its reverse (14351210511416), we get a palindrome (75762711726757).

The spelling of 61411501215341 in words is "sixty-one trillion, four hundred eleven billion, five hundred one million, two hundred fifteen thousand, three hundred forty-one".