134674673468 has 24 divisors (see below), whose sum is σ = 236150002032. Its totient is φ = 67203362304.

The previous prime is 134674673459. The next prime is 134674673473. The reversal of 134674673468 is 864376476431.

It is a congruent number.

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, 4962071 + ... + 4989137.

It is an arithmetic number, because the mean of its divisors is an integer number (9839583418).

Almost surely, 2^134674673468 is an apocalyptic number.

It is an amenable number.

134674673468 is a deficient number, since it is larger than the sum of its proper divisors (101475328564).

134674673468 is a wasteful number, since it uses less digits than its factorization.

134674673468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29501 (or 29499 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 59.

The spelling of 134674673468 in words is "one hundred thirty-four billion, six hundred seventy-four million, six hundred seventy-three thousand, four hundred sixty-eight".