1468181468 has 24 divisors (see below), whose sum is σ = 2788756992. Its totient is φ = 672283584.

The previous prime is 1468181459. The next prime is 1468181513. The reversal of 1468181468 is 8641818641.

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 7 ways as a sum of consecutive naturals, for example, 104555 + ... + 117762.

It is an arithmetic number, because the mean of its divisors is an integer number (116198208).

Almost surely, 2^1468181468 is an apocalyptic number.

It is an amenable number.

1468181468 is a deficient number, since it is larger than the sum of its proper divisors (1320575524).

1468181468 is a wasteful number, since it uses less digits than its factorization.

1468181468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222461 (or 222459 counting only the distinct ones).

The product of its digits is 294912, while the sum is 47.

The square root of 1468181468 is about 38316.8561862792. The cubic root of 1468181468 is about 1136.5622991159.

The spelling of 1468181468 in words is "one billion, four hundred sixty-eight million, one hundred eighty-one thousand, four hundred sixty-eight".