134121020002401 has 16 divisors (see below), whose sum is σ = 183147111816768. Its totient is φ = 87276849441600.

The previous prime is 134121020002397. The next prime is 134121020002483. The reversal of 134121020002401 is 104200020121431.

It is not a de Polignac number, because 134121020002401 - 2² = 134121020002397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134121020002601) 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, 2797310946 + ... + 2797358891.

It is an arithmetic number, because the mean of its divisors is an integer number (11446694488548).

Almost surely, 2^{134121020002401} is an apocalyptic number.

It is an amenable number.

134121020002401 is a deficient number, since it is larger than the sum of its proper divisors (49026091814367).

134121020002401 is a wasteful number, since it uses less digits than its factorization.

134121020002401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5594670032.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 134121020002401 its reverse (104200020121431), we get a palindrome (238321040123832).

The spelling of 134121020002401 in words is "one hundred thirty-four trillion, one hundred twenty-one billion, twenty million, two thousand, four hundred one".