355042222142 has 8 divisors (see below), whose sum is σ = 555718260816. Its totient is φ = 169802801872.

The previous prime is 355042222141. The next prime is 355042222147. The reversal of 355042222142 is 241222240553.

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

It is a junction number, because it is equal to n+sod(n) for n = 355042222099 and 355042222108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355042222141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3859154543 + ... + 3859154634.

It is an arithmetic number, because the mean of its divisors is an integer number (69464782602).

Almost surely, 2^355042222142 is an apocalyptic number.

355042222142 is a deficient number, since it is larger than the sum of its proper divisors (200676038674).

355042222142 is a wasteful number, since it uses less digits than its factorization.

355042222142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7718309202.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 355042222142 its reverse (241222240553), we get a palindrome (596264462695).

The spelling of 355042222142 in words is "three hundred fifty-five billion, forty-two million, two hundred twenty-two thousand, one hundred forty-two".