1466442744536 has 64 divisors (see below), whose sum is σ = 3428394612480. Its totient is φ = 571283556480.

The previous prime is 1466442744523. The next prime is 1466442744541. The reversal of 1466442744536 is 6354472446641.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6249935 + ... + 6480321.

It is an arithmetic number, because the mean of its divisors is an integer number (53568665820).

Almost surely, 2^{1466442744536} is an apocalyptic number.

It is an amenable number.

1466442744536 is an abundant number, since it is smaller than the sum of its proper divisors (1961951867944).

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

1466442744536 is a wasteful number, since it uses less digits than its factorization.

1466442744536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240744 (or 240740 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 56.

The spelling of 1466442744536 in words is "one trillion, four hundred sixty-six billion, four hundred forty-two million, seven hundred forty-four thousand, five hundred thirty-six".