1468793742489 has 12 divisors (see below), whose sum is σ = 2121718960816. Its totient is φ = 979136751672.

The previous prime is 1468793742457. The next prime is 1468793742491. The reversal of 1468793742489 is 9842473978641.

1468793742489 is a `hidden beast` number, since 1 + 4 + 6 + 8 + 7 + 9 + 374 + 248 + 9 = 666.

It is not a de Polignac number, because 1468793742489 - 2⁵ = 1468793742457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1468793742389) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4765327 + ... + 5064180.

Almost surely, 2^{1468793742489} is an apocalyptic number.

It is an amenable number.

1468793742489 is a deficient number, since it is larger than the sum of its proper divisors (652925218327).

1468793742489 is a wasteful number, since it uses less digits than its factorization.

1468793742489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9846116 (or 9846113 counting only the distinct ones).

The product of its digits is 585252864, while the sum is 72.

The spelling of 1468793742489 in words is "one trillion, four hundred sixty-eight billion, seven hundred ninety-three million, seven hundred forty-two thousand, four hundred eighty-nine".