1350143162666 has 4 divisors (see below), whose sum is σ = 2025214744002. Its totient is φ = 675071581332.

The previous prime is 1350143162633. The next prime is 1350143162671. The reversal of 1350143162666 is 6662613410531.

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

It can be written as a sum of positive squares in only one way, i.e., 808048177225 + 542094985441 = 898915^2 + 736271^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337535790665 + ... + 337535790668.

Almost surely, 2^{1350143162666} is an apocalyptic number.

1350143162666 is a deficient number, since it is larger than the sum of its proper divisors (675071581336).

1350143162666 is an equidigital number, since it uses as much as digits as its factorization.

1350143162666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675071581335.

The product of its (nonzero) digits is 466560, while the sum is 44.

The spelling of 1350143162666 in words is "one trillion, three hundred fifty billion, one hundred forty-three million, one hundred sixty-two thousand, six hundred sixty-six".