481489019743 has 2 divisors, whose sum is σ = 481489019744. Its totient is φ = 481489019742.

The previous prime is 481489019729. The next prime is 481489019771. The reversal of 481489019743 is 347910984184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 481489019743 - 2²¹ = 481486922591 is a prime.

It is a super-2 number, since 2×481489019743² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481489019773) 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 as a sum of consecutive naturals, namely, 240744509871 + 240744509872.

It is an arithmetic number, because the mean of its divisors is an integer number (240744509872).

Almost surely, 2^481489019743 is an apocalyptic number.

481489019743 is a deficient number, since it is larger than the sum of its proper divisors (1).

481489019743 is an equidigital number, since it uses as much as digits as its factorization.

481489019743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6967296, while the sum is 58.

The spelling of 481489019743 in words is "four hundred eighty-one billion, four hundred eighty-nine million, nineteen thousand, seven hundred forty-three".