487261411484123 has 4 divisors (see below), whose sum is σ = 495249303475728. Its totient is φ = 479273519492520.

The previous prime is 487261411484017. The next prime is 487261411484143. The reversal of 487261411484123 is 321484114162784.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 487261411484123 - 2³⁴ = 487244231614939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487261411484143) 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, 3993945995711 + ... + 3993945995832.

It is an arithmetic number, because the mean of its divisors is an integer number (123812325868932).

Almost surely, 2^{487261411484123} is an apocalyptic number.

487261411484123 is a deficient number, since it is larger than the sum of its proper divisors (7987891991605).

487261411484123 is an equidigital number, since it uses as much as digits as its factorization.

487261411484123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7987891991604.

The product of its digits is 8257536, while the sum is 56.

The spelling of 487261411484123 in words is "four hundred eighty-seven trillion, two hundred sixty-one billion, four hundred eleven million, four hundred eighty-four thousand, one hundred twenty-three".