1018743287468 has 24 divisors (see below), whose sum is σ = 1832509426944. Its totient is φ = 495192096000.

The previous prime is 1018743287449. The next prime is 1018743287501. The reversal of 1018743287468 is 8647823478101.

It is a super-2 number, since 2×1018743287468² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2687948 + ... + 3043443.

It is an arithmetic number, because the mean of its divisors is an integer number (76354559456).

Almost surely, 2^{1018743287468} is an apocalyptic number.

It is an amenable number.

1018743287468 is a deficient number, since it is larger than the sum of its proper divisors (813766139476).

1018743287468 is a wasteful number, since it uses less digits than its factorization.

1018743287468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5732633 (or 5732631 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 59.

The spelling of 1018743287468 in words is "one trillion, eighteen billion, seven hundred forty-three million, two hundred eighty-seven thousand, four hundred sixty-eight".