1068134445504 has 168 divisors, whose sum is σ = 3524529916128. Its totient is φ = 302953512960.

The previous prime is 1068134445493. The next prime is 1068134445533. The reversal of 1068134445504 is 4055444318601.

1068134445504 is a `hidden beast` number, since 1 + 0 + 6 + 8 + 134 + 4 + 4 + 5 + 504 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-2 number, since 2×1068134445504² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1068134445504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 414457 + ... + 1519224.

Almost surely, 2^{1068134445504} is an apocalyptic number.

1068134445504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1068134445504 is an abundant number, since it is smaller than the sum of its proper divisors (2456395470624).

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

1068134445504 is a wasteful number, since it uses less digits than its factorization.

1068134445504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933843 (or 1933830 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 1068134445504 in words is "one trillion, sixty-eight billion, one hundred thirty-four million, four hundred forty-five thousand, five hundred four".