1463451462668 has 24 divisors (see below), whose sum is σ = 2758317231600. Its totient is φ = 675372012480.

The previous prime is 1463451462589. The next prime is 1463451462679. The reversal of 1463451462668 is 8662641543641.

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, 868223 + ... + 1918518.

It is an arithmetic number, because the mean of its divisors is an integer number (114929884650).

Almost surely, 2^{1463451462668} is an apocalyptic number.

It is an amenable number.

1463451462668 is a deficient number, since it is larger than the sum of its proper divisors (1294865768932).

1463451462668 is a wasteful number, since it uses less digits than its factorization.

1463451462668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2796857 (or 2796855 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 56.

The spelling of 1463451462668 in words is "one trillion, four hundred sixty-three billion, four hundred fifty-one million, four hundred sixty-two thousand, six hundred sixty-eight".