6481488106241 has 4 divisors (see below), whose sum is σ = 6587742009684. Its totient is φ = 6375234202800.

The previous prime is 6481488106187. The next prime is 6481488106253. The reversal of 6481488106241 is 1426018841846.

It is a happy number.

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 3819956889841 + 2661531216400 = 1954471^2 + 1631420^2 .

It is a cyclic number.

It is not a de Polignac number, because 6481488106241 - 2³⁸ = 6206610199297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6481488106141) 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, 53126951630 + ... + 53126951751.

It is an arithmetic number, because the mean of its divisors is an integer number (1646935502421).

Almost surely, 2^{6481488106241} is an apocalyptic number.

6481488106241 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

6481488106241 is a deficient number, since it is larger than the sum of its proper divisors (106253903443).

6481488106241 is a wasteful number, since it uses less digits than its factorization.

6481488106241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106253903442.

The product of its (nonzero) digits is 2359296, while the sum is 53.

The spelling of 6481488106241 in words is "six trillion, four hundred eighty-one billion, four hundred eighty-eight million, one hundred six thousand, two hundred forty-one".