134141311220 has 96 divisors (see below), whose sum is σ = 329410636800. Its totient is φ = 45865128960.

The previous prime is 134141311217. The next prime is 134141311267. The reversal of 134141311220 is 22113141431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2490980 + ... + 2544260.

It is an arithmetic number, because the mean of its divisors is an integer number (3431360800).

Almost surely, 2^134141311220 is an apocalyptic number.

134141311220 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 134141311220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164705318400).

134141311220 is an abundant number, since it is smaller than the sum of its proper divisors (195269325580).

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

134141311220 is a wasteful number, since it uses less digits than its factorization.

134141311220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53678 (or 53662 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 134141311220 its reverse (22113141431), we get a palindrome (156254452651).

The spelling of 134141311220 in words is "one hundred thirty-four billion, one hundred forty-one million, three hundred eleven thousand, two hundred twenty".