342032320012 has 12 divisors (see below), whose sum is σ = 633765769560. Its totient is φ = 160956385856.

The previous prime is 342032319971. The next prime is 342032320039. The reversal of 342032320012 is 210023230243.

It is a super-2 number, since 2×342032320012² (a number of 24 digits) contains 22 as substring.

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, 2514943462 + ... + 2514943597.

It is an arithmetic number, because the mean of its divisors is an integer number (52813814130).

Almost surely, 2^342032320012 is an apocalyptic number.

It is an amenable number.

342032320012 is a deficient number, since it is larger than the sum of its proper divisors (291733449548).

342032320012 is a wasteful number, since it uses less digits than its factorization.

342032320012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5029887080 (or 5029887078 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 342032320012 its reverse (210023230243), we get a palindrome (552055550255).

The spelling of 342032320012 in words is "three hundred forty-two billion, thirty-two million, three hundred twenty thousand, twelve".