1466613036643 has 8 divisors (see below), whose sum is σ = 1475656207200. Its totient is φ = 1457586599040.

The previous prime is 1466613036631. The next prime is 1466613036701. The reversal of 1466613036643 is 3466303166641.

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

It is a cyclic number.

It is not a de Polignac number, because 1466613036643 - 2¹³ = 1466613028451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1466613036613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4007380 + ... + 4358017.

It is an arithmetic number, because the mean of its divisors is an integer number (184457025900).

Almost surely, 2^{1466613036643} is an apocalyptic number.

1466613036643 is a deficient number, since it is larger than the sum of its proper divisors (9043170557).

1466613036643 is an equidigital number, since it uses as much as digits as its factorization.

1466613036643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8366477.

The product of its (nonzero) digits is 3359232, while the sum is 49.

The spelling of 1466613036643 in words is "one trillion, four hundred sixty-six billion, six hundred thirteen million, thirty-six thousand, six hundred forty-three".