134220124402 has 32 divisors (see below), whose sum is σ = 250106838912. Its totient is φ = 52601819904.

The previous prime is 134220124307. The next prime is 134220124403. The reversal of 134220124402 is 204421022431.

It is not an unprimeable number, because it can be changed into a prime (134220124403) 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, 3426663 + ... + 3465610.

It is an arithmetic number, because the mean of its divisors is an integer number (7815838716).

Almost surely, 2^134220124402 is an apocalyptic number.

134220124402 is a deficient number, since it is larger than the sum of its proper divisors (115886714510).

134220124402 is a wasteful number, since it uses less digits than its factorization.

134220124402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6892402.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 134220124402 its reverse (204421022431), we get a palindrome (338641146833).

The spelling of 134220124402 in words is "one hundred thirty-four billion, two hundred twenty million, one hundred twenty-four thousand, four hundred two".