523332121342 has 8 divisors (see below), whose sum is σ = 801700271136. Its totient is φ = 256098697632.

The previous prime is 523332121303. The next prime is 523332121349. The reversal of 523332121342 is 243121233325.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523332121349) by changing a digit.

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, 2783681403 + ... + 2783681590.

It is an arithmetic number, because the mean of its divisors is an integer number (100212533892).

Almost surely, 2^523332121342 is an apocalyptic number.

523332121342 is a deficient number, since it is larger than the sum of its proper divisors (278368149794).

523332121342 is a wasteful number, since it uses less digits than its factorization.

523332121342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5567363042.

The product of its digits is 25920, while the sum is 31.

Adding to 523332121342 its reverse (243121233325), we get a palindrome (766453354667).

The spelling of 523332121342 in words is "five hundred twenty-three billion, three hundred thirty-two million, one hundred twenty-one thousand, three hundred forty-two".