7481580401841 has 16 divisors (see below), whose sum is σ = 12277465275264. Its totient is φ = 3946328123904.

The previous prime is 7481580401837. The next prime is 7481580401861. The reversal of 7481580401841 is 1481040851847.

It is not a de Polignac number, because 7481580401841 - 2² = 7481580401837 is a prime.

It is a super-2 number, since 2×7481580401841² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7481580401861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13702527936 + ... + 13702528481.

It is an arithmetic number, because the mean of its divisors is an integer number (767341579704).

Almost surely, 2^{7481580401841} is an apocalyptic number.

It is an amenable number.

7481580401841 is a deficient number, since it is larger than the sum of its proper divisors (4795884873423).

7481580401841 is a wasteful number, since it uses less digits than its factorization.

7481580401841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27405056440.

The product of its (nonzero) digits is 1146880, while the sum is 51.

The spelling of 7481580401841 in words is "seven trillion, four hundred eighty-one billion, five hundred eighty million, four hundred one thousand, eight hundred forty-one".