342155214550052 has 24 divisors (see below), whose sum is σ = 611518690298880. Its totient is φ = 167435674976960.

The previous prime is 342155214550021. The next prime is 342155214550057. The reversal of 342155214550052 is 250055412551243.

It is a junction number, because it is equal to n+sod(n) for n = 342155214549985 and 342155214550012.

It is not an unprimeable number, because it can be changed into a prime (342155214550057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5199149 + ... + 26670987.

It is an arithmetic number, because the mean of its divisors is an integer number (25479945429120).

Almost surely, 2^{342155214550052} is an apocalyptic number.

It is an amenable number.

342155214550052 is a deficient number, since it is larger than the sum of its proper divisors (269363475748828).

342155214550052 is a wasteful number, since it uses less digits than its factorization.

342155214550052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21556651 (or 21556649 counting only the distinct ones).

The product of its (nonzero) digits is 1200000, while the sum is 44.

The spelling of 342155214550052 in words is "three hundred forty-two trillion, one hundred fifty-five billion, two hundred fourteen million, five hundred fifty thousand, fifty-two".