1318077526066 has 8 divisors (see below), whose sum is σ = 2259561473280. Its totient is φ = 564890368308.

The previous prime is 1318077526061. The next prime is 1318077526097. The reversal of 1318077526066 is 6606257708131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1318077526061) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 47074197346 + ... + 47074197373.

It is an arithmetic number, because the mean of its divisors is an integer number (282445184160).

Almost surely, 2^{1318077526066} is an apocalyptic number.

1318077526066 is a deficient number, since it is larger than the sum of its proper divisors (941483947214).

1318077526066 is an equidigital number, since it uses as much as digits as its factorization.

1318077526066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94148394728.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 1318077526066 in words is "one trillion, three hundred eighteen billion, seventy-seven million, five hundred twenty-six thousand, sixty-six".