342230511 has 8 divisors (see below), whose sum is σ = 521494144. Its totient is φ = 195560280.

The previous prime is 342230509. The next prime is 342230513. The reversal of 342230511 is 115032243.

It is an interprime number because it is at equal distance from previous prime (342230509) and next prime (342230513).

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

It is not a de Polignac number, because 342230511 - 2¹ = 342230509 is a prime.

It is a super-2 number, since 2×342230511² = 234243445318642242, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 16296691 = 342230511 / (3 + 4 + 2 + 2 + 3 + 0 + 5 + 1 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342230513) 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, 8148325 + ... + 8148366.

It is an arithmetic number, because the mean of its divisors is an integer number (65186768).

Almost surely, 2^342230511 is an apocalyptic number.

342230511 is a deficient number, since it is larger than the sum of its proper divisors (179263633).

342230511 is a wasteful number, since it uses less digits than its factorization.

342230511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16296701.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 342230511 is about 18499.4732627716. The cubic root of 342230511 is about 699.4761461604.

Adding to 342230511 its reverse (115032243), we get a palindrome (457262754).

It can be divided in two parts, 3422 and 30511, that added together give a palindrome (33933).

The spelling of 342230511 in words is "three hundred forty-two million, two hundred thirty thousand, five hundred eleven".