1361524664066 has 40 divisors (see below), whose sum is σ = 2382810475920. Its totient is φ = 583440999624.

The previous prime is 1361524664047. The next prime is 1361524664069. The reversal of 1361524664066 is 6604664251631.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1361524664069) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 74071265 + ... + 74089643.

It is an arithmetic number, because the mean of its divisors is an integer number (59570261898).

Almost surely, 2^{1361524664066} is an apocalyptic number.

1361524664066 is a deficient number, since it is larger than the sum of its proper divisors (1021285811854).

1361524664066 is an equidigital number, since it uses as much as digits as its factorization.

1361524664066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33836 (or 33815 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 50.

The spelling of 1361524664066 in words is "one trillion, three hundred sixty-one billion, five hundred twenty-four million, six hundred sixty-four thousand, sixty-six".