355031042422 has 48 divisors (see below), whose sum is σ = 690456590640. Its totient is φ = 135668639232.

The previous prime is 355031042381. The next prime is 355031042447. The reversal of 355031042422 is 224240130553.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 5576343 + ... + 5639650.

It is an arithmetic number, because the mean of its divisors is an integer number (14384512305).

Almost surely, 2^355031042422 is an apocalyptic number.

355031042422 is a deficient number, since it is larger than the sum of its proper divisors (335425548218).

355031042422 is a wasteful number, since it uses less digits than its factorization.

355031042422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11216045 (or 11216038 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 355031042422 its reverse (224240130553), we get a palindrome (579271172975).

The spelling of 355031042422 in words is "three hundred fifty-five billion, thirty-one million, forty-two thousand, four hundred twenty-two".