134421331443002 has 32 divisors (see below), whose sum is σ = 213565098700800. Its totient is φ = 63235650302208.

The previous prime is 134421331442977. The next prime is 134421331443011. The reversal of 134421331443002 is 200344133124431.

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, 1276272899 + ... + 1276378217.

It is an arithmetic number, because the mean of its divisors is an integer number (6673909334400).

Almost surely, 2^{134421331443002} is an apocalyptic number.

134421331443002 is a deficient number, since it is larger than the sum of its proper divisors (79143767257798).

134421331443002 is a wasteful number, since it uses less digits than its factorization.

134421331443002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117710.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 134421331443002 its reverse (200344133124431), we get a palindrome (334765464567433).

The spelling of 134421331443002 in words is "one hundred thirty-four trillion, four hundred twenty-one billion, three hundred thirty-one million, four hundred forty-three thousand, two".