134021965404 has 48 divisors (see below), whose sum is σ = 314250530048. Its totient is φ = 44455557888.

The previous prime is 134021965381. The next prime is 134021965439. The reversal of 134021965404 is 404569120431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2083329 + ... + 2146695.

Almost surely, 2^134021965404 is an apocalyptic number.

It is an amenable number.

134021965404 is an abundant number, since it is smaller than the sum of its proper divisors (180228564644).

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

134021965404 is a wasteful number, since it uses less digits than its factorization.

134021965404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64234 (or 64232 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 134021965404 in words is "one hundred thirty-four billion, twenty-one million, nine hundred sixty-five thousand, four hundred four".