342550142401 has 4 divisors (see below), whose sum is σ = 342608395204. Its totient is φ = 342491889600.

The previous prime is 342550142351. The next prime is 342550142489. The reversal of 342550142401 is 104241055243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 284861308176 + 57688834225 = 533724^2 + 240185^2 .

It is a cyclic number.

It is not a de Polignac number, because 342550142401 - 2⁹ = 342550141889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342550143401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29117580 + ... + 29129341.

It is an arithmetic number, because the mean of its divisors is an integer number (85652098801).

Almost surely, 2^342550142401 is an apocalyptic number.

It is an amenable number.

342550142401 is a deficient number, since it is larger than the sum of its proper divisors (58252803).

342550142401 is an equidigital number, since it uses as much as digits as its factorization.

342550142401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58252802.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 342550142401 its reverse (104241055243), we get a palindrome (446791197644).

The spelling of 342550142401 in words is "three hundred forty-two billion, five hundred fifty million, one hundred forty-two thousand, four hundred one".