134704140 has 48 divisors (see below), whose sum is σ = 377680128. Its totient is φ = 35872704.

The previous prime is 134704133. The next prime is 134704151. The reversal of 134704140 is 41407431.

It is a self number, because there is not a number n which added to its sum of digits gives 134704140.

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, 77319 + ... + 79041.

It is an arithmetic number, because the mean of its divisors is an integer number (7868336).

Almost surely, 2^134704140 is an apocalyptic number.

134704140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134704140 is an abundant number, since it is smaller than the sum of its proper divisors (242975988).

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

134704140 is a wasteful number, since it uses less digits than its factorization.

134704140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3038 (or 3036 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 134704140 is about 11606.2112681098. The cubic root of 134704140 is about 512.6177591783.

The spelling of 134704140 in words is "one hundred thirty-four million, seven hundred four thousand, one hundred forty".