541448626844123 has 2 divisors, whose sum is σ = 541448626844124. Its totient is φ = 541448626844122.

The previous prime is 541448626844119. The next prime is 541448626844183. The reversal of 541448626844123 is 321448626844145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 541448626844123 - 2² = 541448626844119 is a prime.

It is a super-2 number, since 2×541448626844123² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (541448626844183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270724313422061 + 270724313422062.

It is an arithmetic number, because the mean of its divisors is an integer number (270724313422062).

Almost surely, 2^{541448626844123} is an apocalyptic number.

541448626844123 is a deficient number, since it is larger than the sum of its proper divisors (1).

541448626844123 is an equidigital number, since it uses as much as digits as its factorization.

541448626844123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141557760, while the sum is 62.

The spelling of 541448626844123 in words is "five hundred forty-one trillion, four hundred forty-eight billion, six hundred twenty-six million, eight hundred forty-four thousand, one hundred twenty-three".