342330031 has 8 divisors (see below), whose sum is σ = 351822240. Its totient is φ = 332850528.

The previous prime is 342330029. The next prime is 342330041. The reversal of 342330031 is 130033243.

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 342330031 - 2¹ = 342330029 is a prime.

It is a super-2 number, since 2×342330031² = 234379700248921922, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 342329990 and 342330008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342330041) 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, 83430 + ... + 87436.

It is an arithmetic number, because the mean of its divisors is an integer number (43977780).

Almost surely, 2^342330031 is an apocalyptic number.

342330031 is a deficient number, since it is larger than the sum of its proper divisors (9492209).

342330031 is a wasteful number, since it uses less digits than its factorization.

342330031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6353.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 342330031 is about 18502.1628735670. The cubic root of 342330031 is about 699.5439417127.

Adding to 342330031 its reverse (130033243), we get a palindrome (472363274).

The spelling of 342330031 in words is "three hundred forty-two million, three hundred thirty thousand, thirty-one".