1466813481468 has 24 divisors (see below), whose sum is σ = 3422595359568. Its totient is φ = 488933460096.

The previous prime is 1466813481433. The next prime is 1466813481479. The reversal of 1466813481468 is 8641843186641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1037280 + ... + 2002392.

It is an arithmetic number, because the mean of its divisors is an integer number (142608139982).

Almost surely, 2^{1466813481468} is an apocalyptic number.

It is an amenable number.

1466813481468 is an abundant number, since it is smaller than the sum of its proper divisors (1955781878100).

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

1466813481468 is a wasteful number, since it uses less digits than its factorization.

1466813481468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091773 (or 1091771 counting only the distinct ones).

The product of its digits is 21233664, while the sum is 60.

The spelling of 1466813481468 in words is "one trillion, four hundred sixty-six billion, eight hundred thirteen million, four hundred eighty-one thousand, four hundred sixty-eight".