134421331443014 has 32 divisors (see below), whose sum is σ = 251395180747776. Its totient is φ = 52369898641920.

The previous prime is 134421331443011. The next prime is 134421331443037. The reversal of 134421331443014 is 410344133124431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134421331443011) 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, 13119707 + ... + 20999270.

It is an arithmetic number, because the mean of its divisors is an integer number (7856099398368).

Almost surely, 2^{134421331443014} is an apocalyptic number.

134421331443014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134421331443014 is a deficient number, since it is larger than the sum of its proper divisors (116973849304762).

134421331443014 is a wasteful number, since it uses less digits than its factorization.

134421331443014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34144580.

The product of its (nonzero) digits is 165888, while the sum is 38.

Adding to 134421331443014 its reverse (410344133124431), we get a palindrome (544765464567445).

The spelling of 134421331443014 in words is "one hundred thirty-four trillion, four hundred twenty-one billion, three hundred thirty-one million, four hundred forty-three thousand, fourteen".