355320123414433 has 32 divisors (see below), whose sum is σ = 365986556582400. Its totient is φ = 344795308084224.

The previous prime is 355320123414413. The next prime is 355320123414461. The reversal of 355320123414433 is 334414321023553.

It is a cyclic number.

It is not a de Polignac number, because 355320123414433 - 2⁵ = 355320123414401 is a prime.

It is a super-2 number, since 2×355320123414433² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 355320123414433.

It is not an unprimeable number, because it can be changed into a prime (355320123414413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9088148941 + ... + 9088188037.

It is an arithmetic number, because the mean of its divisors is an integer number (11437079893200).

Almost surely, 2^{355320123414433} is an apocalyptic number.

It is an amenable number.

355320123414433 is a deficient number, since it is larger than the sum of its proper divisors (10666433167967).

355320123414433 is a wasteful number, since it uses less digits than its factorization.

355320123414433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42489.

The product of its (nonzero) digits is 1555200, while the sum is 43.

Adding to 355320123414433 its reverse (334414321023553), we get a palindrome (689734444437986).

The spelling of 355320123414433 in words is "three hundred fifty-five trillion, three hundred twenty billion, one hundred twenty-three million, four hundred fourteen thousand, four hundred thirty-three".