134421303234 has 32 divisors (see below), whose sum is σ = 271395593280. Its totient is φ = 44381728512.

The previous prime is 134421303221. The next prime is 134421303241. The reversal of 134421303234 is 432303124431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6260982 + ... + 6282414.

It is an arithmetic number, because the mean of its divisors is an integer number (8481112290).

Almost surely, 2^134421303234 is an apocalyptic number.

134421303234 is an abundant number, since it is smaller than the sum of its proper divisors (136974290046).

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

134421303234 is a wasteful number, since it uses less digits than its factorization.

134421303234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31314.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 134421303234 its reverse (432303124431), we get a palindrome (566724427665).

The spelling of 134421303234 in words is "one hundred thirty-four billion, four hundred twenty-one million, three hundred three thousand, two hundred thirty-four".