134203102144242 has 16 divisors (see below), whose sum is σ = 274952697076512. Its totient is φ = 43643285250080.

The previous prime is 134203102144219. The next prime is 134203102144337. The reversal of 134203102144242 is 242441201302431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272770532568 + ... + 272770533059.

It is an arithmetic number, because the mean of its divisors is an integer number (17184543567282).

Almost surely, 2^{134203102144242} is an apocalyptic number.

134203102144242 is an abundant number, since it is smaller than the sum of its proper divisors (140749594932270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134203102144242 is a wasteful number, since it uses less digits than its factorization.

134203102144242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545541065673.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 134203102144242 its reverse (242441201302431), we get a palindrome (376644303446673).

The spelling of 134203102144242 in words is "one hundred thirty-four trillion, two hundred three billion, one hundred two million, one hundred forty-four thousand, two hundred forty-two".