134032230420 has 48 divisors (see below), whose sum is σ = 409407542208. Its totient is φ = 32492661760.

The previous prime is 134032230391. The next prime is 134032230427. The reversal of 134032230420 is 24032230431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134032230427) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 101538909 + ... + 101540228.

It is an arithmetic number, because the mean of its divisors is an integer number (8529323796).

Almost surely, 2^134032230420 is an apocalyptic number.

134032230420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134032230420 is an abundant number, since it is smaller than the sum of its proper divisors (275375311788).

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

134032230420 is a wasteful number, since it uses less digits than its factorization.

134032230420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203079160 (or 203079158 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 134032230420 its reverse (24032230431), we get a palindrome (158064460851).

The spelling of 134032230420 in words is "one hundred thirty-four billion, thirty-two million, two hundred thirty thousand, four hundred twenty".