481303384431827 has 2 divisors, whose sum is σ = 481303384431828. Its totient is φ = 481303384431826.

The previous prime is 481303384431773. The next prime is 481303384431839. The reversal of 481303384431827 is 728134483303184.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 481303384431827 - 2²⁸ = 481303115996371 is a prime.

It is a super-2 number, since 2×481303384431827² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (481303384431427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240651692215913 + 240651692215914.

It is an arithmetic number, because the mean of its divisors is an integer number (240651692215914).

Almost surely, 2^{481303384431827} is an apocalyptic number.

481303384431827 is a deficient number, since it is larger than the sum of its proper divisors (1).

481303384431827 is an equidigital number, since it uses as much as digits as its factorization.

481303384431827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37158912, while the sum is 59.

The spelling of 481303384431827 in words is "four hundred eighty-one trillion, three hundred three billion, three hundred eighty-four million, four hundred thirty-one thousand, eight hundred twenty-seven".