133040140342 has 8 divisors (see below), whose sum is σ = 200210244696. Its totient is φ = 66303392112.

The previous prime is 133040140309. The next prime is 133040140351. The reversal of 133040140342 is 243041040331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108338263 + ... + 108339490.

It is an arithmetic number, because the mean of its divisors is an integer number (25026280587).

Almost surely, 2^133040140342 is an apocalyptic number.

133040140342 is a deficient number, since it is larger than the sum of its proper divisors (67170104354).

133040140342 is a wasteful number, since it uses less digits than its factorization.

133040140342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216678062.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 133040140342 its reverse (243041040331), we get a palindrome (376081180673).

The spelling of 133040140342 in words is "one hundred thirty-three billion, forty million, one hundred forty thousand, three hundred forty-two".