134261804700 has 108 divisors (see below), whose sum is σ = 421235804808. Its totient is φ = 35769148800.

The previous prime is 134261804681. The next prime is 134261804717. The reversal of 134261804700 is 7408162431.

134261804700 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 6 + 180 + 470 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 884599 + ... + 1025201.

It is an arithmetic number, because the mean of its divisors is an integer number (3900331526).

Almost surely, 2^134261804700 is an apocalyptic number.

134261804700 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 134261804700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210617902404).

134261804700 is an abundant number, since it is smaller than the sum of its proper divisors (286974000108).

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

134261804700 is a wasteful number, since it uses less digits than its factorization.

134261804700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141684 (or 141674 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

It can be divided in two parts, 134261 and 804700, that added together give a square (938961 = 969²).

The spelling of 134261804700 in words is "one hundred thirty-four billion, two hundred sixty-one million, eight hundred four thousand, seven hundred".