355203242331342 has 64 divisors (see below), whose sum is σ = 740620014624000. Its totient is φ = 113429966807808.

The previous prime is 355203242331307. The next prime is 355203242331397. The reversal of 355203242331342 is 243133242302553.

It is a junction number, because it is equal to n+sod(n) for n = 355203242331294 and 355203242331303.

It is a congruent number.

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, 37410634 + ... + 45934322.

It is an arithmetic number, because the mean of its divisors is an integer number (11572187728500).

Almost surely, 2^{355203242331342} is an apocalyptic number.

355203242331342 is an abundant number, since it is smaller than the sum of its proper divisors (385416772292658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

355203242331342 is a wasteful number, since it uses less digits than its factorization.

355203242331342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8525585.

The product of its (nonzero) digits is 1555200, while the sum is 42.

Adding to 355203242331342 its reverse (243133242302553), we get a palindrome (598336484633895).

The spelling of 355203242331342 in words is "three hundred fifty-five trillion, two hundred three billion, two hundred forty-two million, three hundred thirty-one thousand, three hundred forty-two".