1420246333666 has 8 divisors (see below), whose sum is σ = 2132838065664. Its totient is φ = 709300311780.

The previous prime is 1420246333631. The next prime is 1420246333673. The reversal of 1420246333666 is 6663336420241.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411425370 + ... + 411428821.

It is an arithmetic number, because the mean of its divisors is an integer number (266604758208).

Almost surely, 2^{1420246333666} is an apocalyptic number.

1420246333666 is a deficient number, since it is larger than the sum of its proper divisors (712591731998).

1420246333666 is an equidigital number, since it uses as much as digits as its factorization.

1420246333666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822855056.

The product of its (nonzero) digits is 2239488, while the sum is 46.

The spelling of 1420246333666 in words is "one trillion, four hundred twenty billion, two hundred forty-six million, three hundred thirty-three thousand, six hundred sixty-six".