342120000331 has 8 divisors (see below), whose sum is σ = 347142379760. Its totient is φ = 337106696832.

The previous prime is 342120000319. The next prime is 342120000359. The reversal of 342120000331 is 133000021243.

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

It is a cyclic number.

It is not a de Polignac number, because 342120000331 - 2³¹ = 339972516683 is a prime.

It is a super-2 number, since 2×342120000331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342120000299 and 342120000308.

It is not an unprimeable number, because it can be changed into a prime (342120000031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2193021 + ... + 2343838.

It is an arithmetic number, because the mean of its divisors is an integer number (43392797470).

Almost surely, 2^342120000331 is an apocalyptic number.

342120000331 is a deficient number, since it is larger than the sum of its proper divisors (5022379429).

342120000331 is a wasteful number, since it uses less digits than its factorization.

342120000331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4537965.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 342120000331 its reverse (133000021243), we get a palindrome (475120021574).

The spelling of 342120000331 in words is "three hundred forty-two billion, one hundred twenty million, three hundred thirty-one", and thus it is an aban number.