134360897868 has 36 divisors (see below), whose sum is σ = 339884163528. Its totient is φ = 44754042240.

The previous prime is 134360897863. The next prime is 134360897929. The reversal of 134360897868 is 868798063431.

134360897868 is a `hidden beast` number, since 13 + 4 + 3 + 608 + 9 + 7 + 8 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (134360897863) 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, 1322146 + ... + 1420137.

Almost surely, 2^134360897868 is an apocalyptic number.

134360897868 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

134360897868 is an abundant number, since it is smaller than the sum of its proper divisors (205523265660).

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

134360897868 is a wasteful number, since it uses less digits than its factorization.

134360897868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2743654 (or 2743649 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 63.

The spelling of 134360897868 in words is "one hundred thirty-four billion, three hundred sixty million, eight hundred ninety-seven thousand, eight hundred sixty-eight".