342252743 has 8 divisors (see below), whose sum is σ = 391828512. Its totient is φ = 292847616.

The previous prime is 342252739. The next prime is 342252787. The reversal of 342252743 is 347252243.

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 342252743 - 2² = 342252739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342255743) 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, 38330 + ... + 46407.

It is an arithmetic number, because the mean of its divisors is an integer number (48978564).

Almost surely, 2^342252743 is an apocalyptic number.

342252743 is a deficient number, since it is larger than the sum of its proper divisors (49575769).

342252743 is an equidigital number, since it uses as much as digits as its factorization.

342252743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85321.

The product of its digits is 40320, while the sum is 32.

The square root of 342252743 is about 18500.0741349866. The cubic root of 342252743 is about 699.4912923036.

It can be divided in two parts, 3422 and 52743, that added together give a palindrome (56165).

The spelling of 342252743 in words is "three hundred forty-two million, two hundred fifty-two thousand, seven hundred forty-three".