323342155542 has 16 divisors (see below), whose sum is σ = 739067784192. Its totient is φ = 92383473000.

The previous prime is 323342155489. The next prime is 323342155567. The reversal of 323342155542 is 245551243323.

323342155542 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 323342155542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3849311334 + ... + 3849311417.

It is an arithmetic number, because the mean of its divisors is an integer number (46191736512).

Almost surely, 2^323342155542 is an apocalyptic number.

323342155542 is an abundant number, since it is smaller than the sum of its proper divisors (415725628650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323342155542 is a wasteful number, since it uses less digits than its factorization.

323342155542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7698622763.

The product of its digits is 432000, while the sum is 39.

Adding to 323342155542 its reverse (245551243323), we get a palindrome (568893398865).

The spelling of 323342155542 in words is "three hundred twenty-three billion, three hundred forty-two million, one hundred fifty-five thousand, five hundred forty-two".