134550401402 has 32 divisors (see below), whose sum is σ = 208755360000. Its totient is φ = 65011617216.

The previous prime is 134550401393. The next prime is 134550401443. The reversal of 134550401402 is 204104055431.

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, 2103224 + ... + 2166252.

It is an arithmetic number, because the mean of its divisors is an integer number (6523605000).

Almost surely, 2^134550401402 is an apocalyptic number.

134550401402 is a deficient number, since it is larger than the sum of its proper divisors (74204958598).

134550401402 is a wasteful number, since it uses less digits than its factorization.

134550401402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63398.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 134550401402 its reverse (204104055431), we get a palindrome (338654456833).

The spelling of 134550401402 in words is "one hundred thirty-four billion, five hundred fifty million, four hundred one thousand, four hundred two".