355532504440442 has 16 divisors (see below), whose sum is σ = 609630839301120. Its totient is φ = 152334436837968.

The previous prime is 355532504440403. The next prime is 355532504440457. The reversal of 355532504440442 is 244044405235553.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3052980833 + ... + 3053097284.

It is an arithmetic number, because the mean of its divisors is an integer number (38101927456320).

Almost surely, 2^{355532504440442} is an apocalyptic number.

355532504440442 is a deficient number, since it is larger than the sum of its proper divisors (254098334860678).

355532504440442 is a wasteful number, since it uses less digits than its factorization.

355532504440442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6106082285.

The product of its (nonzero) digits is 23040000, while the sum is 50.

Adding to 355532504440442 its reverse (244044405235553), we get a palindrome (599576909675995).

The spelling of 355532504440442 in words is "three hundred fifty-five trillion, five hundred thirty-two billion, five hundred four million, four hundred forty thousand, four hundred forty-two".