1466513663616 has 96 divisors (see below), whose sum is σ = 4442153570400. Its totient is φ = 463109571072.

The previous prime is 1466513663533. The next prime is 1466513663627. The reversal of 1466513663616 is 6163663156641.

1466513663616 is a `hidden beast` number, since 1 + 4 + 6 + 6 + 5 + 13 + 6 + 6 + 3 + 616 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

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 11 ways as a sum of consecutive naturals, for example, 33478516 + ... + 33522291.

It is an arithmetic number, because the mean of its divisors is an integer number (46272433025).

Almost surely, 2^{1466513663616} is an apocalyptic number.

1466513663616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1466513663616 is an abundant number, since it is smaller than the sum of its proper divisors (2975639906784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1466513663616 is a wasteful number, since it uses less digits than its factorization.

1466513663616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67000846 (or 67000831 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 54.

The spelling of 1466513663616 in words is "one trillion, four hundred sixty-six billion, five hundred thirteen million, six hundred sixty-three thousand, six hundred sixteen".