133244212342 has 8 divisors (see below), whose sum is σ = 199872063000. Its totient is φ = 66620191344.

The previous prime is 133244212259. The next prime is 133244212363. The reversal of 133244212342 is 243212442331.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 868792 + ... + 1010587.

It is an arithmetic number, because the mean of its divisors is an integer number (24984007875).

Almost surely, 2^133244212342 is an apocalyptic number.

133244212342 is a deficient number, since it is larger than the sum of its proper divisors (66627850658).

133244212342 is a wasteful number, since it uses less digits than its factorization.

133244212342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914830.

The product of its digits is 27648, while the sum is 31.

Adding to 133244212342 its reverse (243212442331), we get a palindrome (376456654673).

The spelling of 133244212342 in words is "one hundred thirty-three billion, two hundred forty-four million, two hundred twelve thousand, three hundred forty-two".