134341221402 has 24 divisors (see below), whose sum is σ = 291080824320. Its totient is φ = 44779149000.

The previous prime is 134341221353. The next prime is 134341221407. The reversal of 134341221402 is 204122143431.

134341221402 is a `hidden beast` number, since 1 + 3 + 4 + 34 + 1 + 221 + 402 = 666.

It is not an unprimeable number, because it can be changed into a prime (134341221407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 735777 + ... + 900027.

It is an arithmetic number, because the mean of its divisors is an integer number (12128367680).

Almost surely, 2^134341221402 is an apocalyptic number.

134341221402 is an abundant number, since it is smaller than the sum of its proper divisors (156739602918).

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

134341221402 is a wasteful number, since it uses less digits than its factorization.

134341221402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209698 (or 209695 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 134341221402 its reverse (204122143431), we get a palindrome (338463364833).

The spelling of 134341221402 in words is "one hundred thirty-four billion, three hundred forty-one million, two hundred twenty-one thousand, four hundred two".