342320122355 has 32 divisors (see below), whose sum is σ = 436007404800. Its totient is φ = 257283561600.

The previous prime is 342320122343. The next prime is 342320122367. The reversal of 342320122355 is 553221023243.

It is an interprime number because it is at equal distance from previous prime (342320122343) and next prime (342320122367).

It is not a de Polignac number, because 342320122355 - 2¹⁰ = 342320121331 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19542341 + ... + 19559849.

It is an arithmetic number, because the mean of its divisors is an integer number (13625231400).

Almost surely, 2^342320122355 is an apocalyptic number.

342320122355 is a deficient number, since it is larger than the sum of its proper divisors (93687282445).

342320122355 is a wasteful number, since it uses less digits than its factorization.

342320122355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19235.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 342320122355 its reverse (553221023243), we get a palindrome (895541145598).

The spelling of 342320122355 in words is "three hundred forty-two billion, three hundred twenty million, one hundred twenty-two thousand, three hundred fifty-five".