1316236302066 has 64 divisors (see below), whose sum is σ = 3022574542848. Its totient is φ = 374313823488.

The previous prime is 1316236302053. The next prime is 1316236302083. The reversal of 1316236302066 is 6602036326131.

It is a super-3 number, since 3×1316236302066³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77476425 + ... + 77493411.

It is an arithmetic number, because the mean of its divisors is an integer number (47227727232).

Almost surely, 2^{1316236302066} is an apocalyptic number.

1316236302066 is an abundant number, since it is smaller than the sum of its proper divisors (1706338240782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1316236302066 is a wasteful number, since it uses less digits than its factorization.

1316236302066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25495.

The product of its (nonzero) digits is 139968, while the sum is 39.

The spelling of 1316236302066 in words is "one trillion, three hundred sixteen billion, two hundred thirty-six million, three hundred two thousand, sixty-six".