1466517644042 has 8 divisors (see below), whose sum is σ = 2399756144832. Its totient is φ = 666598929100.

The previous prime is 1466517644023. The next prime is 1466517644069. The reversal of 1466517644042 is 2404467156641.

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

It is an unprimeable number.

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, 33329946434 + ... + 33329946477.

It is an arithmetic number, because the mean of its divisors is an integer number (299969518104).

Almost surely, 2^{1466517644042} is an apocalyptic number.

1466517644042 is a deficient number, since it is larger than the sum of its proper divisors (933238500790).

1466517644042 is a wasteful number, since it uses less digits than its factorization.

1466517644042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66659892924.

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 1466517644042 in words is "one trillion, four hundred sixty-six billion, five hundred seventeen million, six hundred forty-four thousand, forty-two".