134204055555 has 32 divisors (see below), whose sum is σ = 226973721600. Its totient is φ = 67524613632.

The previous prime is 134204055499. The next prime is 134204055563. The reversal of 134204055555 is 555550402431.

It is not a de Polignac number, because 134204055555 - 2¹⁴ = 134204039171 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 917014 + ... + 1053243.

It is an arithmetic number, because the mean of its divisors is an integer number (7092928800).

Almost surely, 2^134204055555 is an apocalyptic number.

134204055555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134204055555 is a deficient number, since it is larger than the sum of its proper divisors (92769666045).

134204055555 is a wasteful number, since it uses less digits than its factorization.

134204055555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970523.

The product of its (nonzero) digits is 300000, while the sum is 39.

Adding to 134204055555 its reverse (555550402431), we get a palindrome (689754457986).

The spelling of 134204055555 in words is "one hundred thirty-four billion, two hundred four million, fifty-five thousand, five hundred fifty-five".