133240134044342 has 16 divisors (see below), whose sum is σ = 215566727416992. Its totient is φ = 61400399416320.

The previous prime is 133240134044231. The next prime is 133240134044387. The reversal of 133240134044342 is 243440431042331.

It is a junction number, because it is equal to n+sod(n) for n = 133240134044296 and 133240134044305.

It is a congruent number.

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, 3960277259 + ... + 3960310902.

It is an arithmetic number, because the mean of its divisors is an integer number (13472920463562).

Almost surely, 2^{133240134044342} is an apocalyptic number.

133240134044342 is a deficient number, since it is larger than the sum of its proper divisors (82326593372650).

133240134044342 is a wasteful number, since it uses less digits than its factorization.

133240134044342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7920588823.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 133240134044342 its reverse (243440431042331), we get a palindrome (376680565086673).

The spelling of 133240134044342 in words is "one hundred thirty-three trillion, two hundred forty billion, one hundred thirty-four million, forty-four thousand, three hundred forty-two".