133200451342 has 48 divisors (see below), whose sum is σ = 234354816000. Its totient is φ = 56612833200.

The previous prime is 133200451327. The next prime is 133200451393. The reversal of 133200451342 is 243154002331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 133200451342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6184909 + ... + 6206407.

It is an arithmetic number, because the mean of its divisors is an integer number (4882392000).

Almost surely, 2^133200451342 is an apocalyptic number.

133200451342 is a deficient number, since it is larger than the sum of its proper divisors (101154364658).

133200451342 is a wasteful number, since it uses less digits than its factorization.

133200451342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22037 (or 22030 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 133200451342 its reverse (243154002331), we get a palindrome (376354453673).

The spelling of 133200451342 in words is "one hundred thirty-three billion, two hundred million, four hundred fifty-one thousand, three hundred forty-two".