134674437011144 has 32 divisors (see below), whose sum is σ = 252903329587200. Its totient is φ = 67233628851840.

The previous prime is 134674437011111. The next prime is 134674437011227. The reversal of 134674437011144 is 441110734476431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 134674437011092 and 134674437011101.

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, 8534609 + ... + 18498335.

It is an arithmetic number, because the mean of its divisors is an integer number (7903229049600).

Almost surely, 2^{134674437011144} is an apocalyptic number.

It is an amenable number.

134674437011144 is a deficient number, since it is larger than the sum of its proper divisors (118228892576056).

134674437011144 is a wasteful number, since it uses less digits than its factorization.

134674437011144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9966333 (or 9966329 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 50.

The spelling of 134674437011144 in words is "one hundred thirty-four trillion, six hundred seventy-four billion, four hundred thirty-seven million, eleven thousand, one hundred forty-four".