342034442551 has 8 divisors (see below), whose sum is σ = 351887440400. Its totient is φ = 332213488128.

The previous prime is 342034442507. The next prime is 342034442569. The reversal of 342034442551 is 155244430243.

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 342034442551 - 2⁹ = 342034442039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342034442551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342034442591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7989201 + ... + 8031898.

It is an arithmetic number, because the mean of its divisors is an integer number (43985930050).

Almost surely, 2^342034442551 is an apocalyptic number.

342034442551 is a deficient number, since it is larger than the sum of its proper divisors (9852997849).

342034442551 is a wasteful number, since it uses less digits than its factorization.

342034442551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16021713.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 342034442551 its reverse (155244430243), we get a palindrome (497278872794).

The spelling of 342034442551 in words is "three hundred forty-two billion, thirty-four million, four hundred forty-two thousand, five hundred fifty-one".