61741233260481 has 8 divisors (see below), whose sum is σ = 84546553654144. Its totient is φ = 40048367520240.

The previous prime is 61741233260431. The next prime is 61741233260503. The reversal of 61741233260481 is 18406233214716.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 61741233260481 - 2⁹ = 61741233259969 is a prime.

It is a super-2 number, since 2×61741233260481² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 61741233260481.

It is not an unprimeable number, because it can be changed into a prime (61741233260431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278113663225 + ... + 278113663446.

It is an arithmetic number, because the mean of its divisors is an integer number (10568319206768).

Almost surely, 2^{61741233260481} is an apocalyptic number.

It is an amenable number.

61741233260481 is a deficient number, since it is larger than the sum of its proper divisors (22805320393663).

61741233260481 is a wasteful number, since it uses less digits than its factorization.

61741233260481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556227326711.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 61741233260481 in words is "sixty-one trillion, seven hundred forty-one billion, two hundred thirty-three million, two hundred sixty thousand, four hundred eighty-one".