133040135354242 has 32 divisors (see below), whose sum is σ = 209786993798400. Its totient is φ = 63154822315200.

The previous prime is 133040135354233. The next prime is 133040135354249. The reversal of 133040135354242 is 242453531040331.

It is a junction number, because it is equal to n+sod(n) for n = 133040135354195 and 133040135354204.

It is not an unprimeable number, because it can be changed into a prime (133040135354249) 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, 2341867 + ... + 16479217.

It is an arithmetic number, because the mean of its divisors is an integer number (6555843556200).

Almost surely, 2^{133040135354242} is an apocalyptic number.

133040135354242 is a deficient number, since it is larger than the sum of its proper divisors (76746858444158).

133040135354242 is a wasteful number, since it uses less digits than its factorization.

133040135354242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14138898.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 133040135354242 its reverse (242453531040331), we get a palindrome (375493666394573).

The spelling of 133040135354242 in words is "one hundred thirty-three trillion, forty billion, one hundred thirty-five million, three hundred fifty-four thousand, two hundred forty-two".