1466534856242 has 8 divisors (see below), whose sum is σ = 2295445862016. Its totient is φ = 701386235572.

The previous prime is 1466534856169. The next prime is 1466534856251. The reversal of 1466534856242 is 2426584356641.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15940596218 + ... + 15940596309.

It is an arithmetic number, because the mean of its divisors is an integer number (286930732752).

Almost surely, 2^{1466534856242} is an apocalyptic number.

1466534856242 is a deficient number, since it is larger than the sum of its proper divisors (828911005774).

1466534856242 is a wasteful number, since it uses less digits than its factorization.

1466534856242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31881192552.

The product of its digits is 33177600, while the sum is 56.

The spelling of 1466534856242 in words is "one trillion, four hundred sixty-six billion, five hundred thirty-four million, eight hundred fifty-six thousand, two hundred forty-two".