1230534665062 has 16 divisors (see below), whose sum is σ = 1892605980672. Its totient is φ = 599724767880.

The previous prime is 1230534665023. The next prime is 1230534665203. The reversal of 1230534665062 is 2605664350321.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14648614 + ... + 14732377.

It is an arithmetic number, because the mean of its divisors is an integer number (118287873792).

Almost surely, 2^{1230534665062} is an apocalyptic number.

1230534665062 is a deficient number, since it is larger than the sum of its proper divisors (662071315610).

1230534665062 is a wasteful number, since it uses less digits than its factorization.

1230534665062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29381523.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 1230534665062 in words is "one trillion, two hundred thirty billion, five hundred thirty-four million, six hundred sixty-five thousand, sixty-two".