134880004 has 24 divisors (see below), whose sum is σ = 281490048. Its totient is φ = 55292160.

The previous prime is 134879999. The next prime is 134880019. The reversal of 134880004 is 400088431.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 104077 + ... + 105364.

It is an arithmetic number, because the mean of its divisors is an integer number (11728752).

Almost surely, 2^134880004 is an apocalyptic number.

134880004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

134880004 is an abundant number, since it is smaller than the sum of its proper divisors (146610044).

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

134880004 is a wasteful number, since it uses less digits than its factorization.

134880004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209475 (or 209473 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 134880004 is about 11613.7850849755. The cubic root of 134880004 is about 512.8407461520.

The spelling of 134880004 in words is "one hundred thirty-four million, eight hundred eighty thousand, four".