81482417861341 has 32 divisors (see below), whose sum is σ = 94590884630528. Its totient is φ = 68750357195520.

The previous prime is 81482417861321. The next prime is 81482417861497. The reversal of 81482417861341 is 14316871428418.

It is not a de Polignac number, because 81482417861341 - 2²⁵ = 81482384306909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (81482417861321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79918816 + ... + 80931958.

It is an arithmetic number, because the mean of its divisors is an integer number (2955965144704).

Almost surely, 2^{81482417861341} is an apocalyptic number.

It is an amenable number.

81482417861341 is a deficient number, since it is larger than the sum of its proper divisors (13108466769187).

81482417861341 is a wasteful number, since it uses less digits than its factorization.

81482417861341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013921.

The product of its digits is 8257536, while the sum is 58.

The spelling of 81482417861341 in words is "eighty-one trillion, four hundred eighty-two billion, four hundred seventeen million, eight hundred sixty-one thousand, three hundred forty-one".