134340404203054 has 32 divisors (see below), whose sum is σ = 230657809489920. Its totient is φ = 57484514158272.

The previous prime is 134340404203051. The next prime is 134340404203079. The reversal of 134340404203054 is 450302404043431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134340404203051) 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, 31146922 + ... + 35196754.

It is an arithmetic number, because the mean of its divisors is an integer number (7208056546560).

Almost surely, 2^{134340404203054} is an apocalyptic number.

134340404203054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134340404203054 is a deficient number, since it is larger than the sum of its proper divisors (96317405286866).

134340404203054 is a wasteful number, since it uses less digits than its factorization.

134340404203054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4053544.

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 134340404203054 its reverse (450302404043431), we get a palindrome (584642808246485).

The spelling of 134340404203054 in words is "one hundred thirty-four trillion, three hundred forty billion, four hundred four million, two hundred three thousand, fifty-four".