134421234514 has 32 divisors (see below), whose sum is σ = 245854071936. Its totient is φ = 53806421760.

The previous prime is 134421234481. The next prime is 134421234533. The reversal of 134421234514 is 415432124431.

134421234514 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 134421234514.

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, 2124529 + ... + 2186884.

It is an arithmetic number, because the mean of its divisors is an integer number (7682939748).

Almost surely, 2^134421234514 is an apocalyptic number.

134421234514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134421234514 is a deficient number, since it is larger than the sum of its proper divisors (111432837422).

134421234514 is a wasteful number, since it uses less digits than its factorization.

134421234514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4311570.

The product of its digits is 46080, while the sum is 34.

Adding to 134421234514 its reverse (415432124431), we get a palindrome (549853358945).

The spelling of 134421234514 in words is "one hundred thirty-four billion, four hundred twenty-one million, two hundred thirty-four thousand, five hundred fourteen".