134403700 has 72 divisors (see below), whose sum is σ = 311276952. Its totient is φ = 50196480.

The previous prime is 134403671. The next prime is 134403733. The reversal of 134403700 is 7304431.

134403700 = T₈₁ + T₈₂ + ... + T₉₃₀.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 446224 + 133957476 = 668^2 + 11574^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 293872 + ... + 294328.

It is an arithmetic number, because the mean of its divisors is an integer number (4323291).

Almost surely, 2^134403700 is an apocalyptic number.

134403700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134403700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155638476).

134403700 is an abundant number, since it is smaller than the sum of its proper divisors (176873252).

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

134403700 is a wasteful number, since it uses less digits than its factorization.

134403700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661 (or 654 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 134403700 is about 11593.2609735139. The cubic root of 134403700 is about 512.2363664905.

The spelling of 134403700 in words is "one hundred thirty-four million, four hundred three thousand, seven hundred".