133051445042 has 16 divisors (see below), whose sum is σ = 204205013280. Its totient is φ = 64996942752.

The previous prime is 133051445041. The next prime is 133051445083. The reversal of 133051445042 is 240544150331.

It is not an unprimeable number, because it can be changed into a prime (133051445041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3439523 + ... + 3477990.

It is an arithmetic number, because the mean of its divisors is an integer number (12762813330).

Almost surely, 2^133051445042 is an apocalyptic number.

133051445042 is a deficient number, since it is larger than the sum of its proper divisors (71153568238).

133051445042 is a wasteful number, since it uses less digits than its factorization.

133051445042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6917737.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 133051445042 its reverse (240544150331), we get a palindrome (373595595373).

The spelling of 133051445042 in words is "one hundred thirty-three billion, fifty-one million, four hundred forty-five thousand, forty-two".