134804024428 has 12 divisors (see below), whose sum is σ = 236235152160. Its totient is φ = 67308266672.

The previous prime is 134804024423. The next prime is 134804024429. The reversal of 134804024428 is 824420408431.

It is not an unprimeable number, because it can be changed into a prime (134804024423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23433151 + ... + 23438902.

It is an arithmetic number, because the mean of its divisors is an integer number (19686262680).

Almost surely, 2^134804024428 is an apocalyptic number.

It is an amenable number.

134804024428 is a deficient number, since it is larger than the sum of its proper divisors (101431127732).

134804024428 is a wasteful number, since it uses less digits than its factorization.

134804024428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46872776 (or 46872774 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The spelling of 134804024428 in words is "one hundred thirty-four billion, eight hundred four million, twenty-four thousand, four hundred twenty-eight".