134240203200 has 336 divisors, whose sum is σ = 456394047840. Its totient is φ = 34516500480.

The previous prime is 134240203193. The next prime is 134240203211. The reversal of 134240203200 is 2302042431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20065456 + ... + 20072144.

Almost surely, 2^134240203200 is an apocalyptic number.

134240203200 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 134240203200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228197023920).

134240203200 is an abundant number, since it is smaller than the sum of its proper divisors (322153844640).

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

134240203200 is a wasteful number, since it uses less digits than its factorization.

134240203200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6864 (or 6849 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 134240203200 its reverse (2302042431), we get a palindrome (136542245631).

The spelling of 134240203200 in words is "one hundred thirty-four billion, two hundred forty million, two hundred three thousand, two hundred".