134220143141 has 16 divisors (see below), whose sum is σ = 153817171200. Its totient is φ = 114729229440.

The previous prime is 134220143069. The next prime is 134220143251. The reversal of 134220143141 is 141341022431.

It is not a de Polignac number, because 134220143141 - 2²² = 134215948837 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134220143141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134220143641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3856385 + ... + 3891033.

It is an arithmetic number, because the mean of its divisors is an integer number (9613573200).

Almost surely, 2^134220143141 is an apocalyptic number.

It is an amenable number.

134220143141 is a deficient number, since it is larger than the sum of its proper divisors (19597028059).

134220143141 is an equidigital number, since it uses as much as digits as its factorization.

134220143141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36164.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 134220143141 its reverse (141341022431), we get a palindrome (275561165572).

The spelling of 134220143141 in words is "one hundred thirty-four billion, two hundred twenty million, one hundred forty-three thousand, one hundred forty-one".