134205341200 has 120 divisors (see below), whose sum is σ = 374735568960. Its totient is φ = 45233318400.

The previous prime is 134205341191. The next prime is 134205341203. The reversal of 134205341200 is 2143502431.

It is a super-2 number, since 2×134205341200² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (134205341203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240991 + ... + 571390.

It is an arithmetic number, because the mean of its divisors is an integer number (3122796408).

Almost surely, 2^134205341200 is an apocalyptic number.

134205341200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134205341200 is an abundant number, since it is smaller than the sum of its proper divisors (240530227760).

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

134205341200 is a wasteful number, since it uses less digits than its factorization.

134205341200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812465 (or 812454 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 134205341200 its reverse (2143502431), we get a palindrome (136348843631).

The spelling of 134205341200 in words is "one hundred thirty-four billion, two hundred five million, three hundred forty-one thousand, two hundred".