1464643111416 has 64 divisors (see below), whose sum is σ = 3670609284000. Its totient is φ = 487014678528.

The previous prime is 1464643111381. The next prime is 1464643111427. The reversal of 1464643111416 is 6141113464641.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 55989796 + ... + 56015948.

Almost surely, 2^{1464643111416} is an apocalyptic number.

It is an amenable number.

1464643111416 is an abundant number, since it is smaller than the sum of its proper divisors (2205966172584).

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

1464643111416 is a wasteful number, since it uses less digits than its factorization.

1464643111416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31808 (or 31804 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The spelling of 1464643111416 in words is "one trillion, four hundred sixty-four billion, six hundred forty-three million, one hundred eleven thousand, four hundred sixteen".