355022043421045 has 64 divisors (see below), whose sum is σ = 572014171846656. Its totient is φ = 204286041550080.

The previous prime is 355022043421037. The next prime is 355022043421093. The reversal of 355022043421045 is 540124340220553.

It is not a de Polignac number, because 355022043421045 - 2³ = 355022043421037 is a prime.

It is a super-2 number, since 2×355022043421045² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 355022043420989 and 355022043421007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 490062982 + ... + 490786888.

It is an arithmetic number, because the mean of its divisors is an integer number (8937721435104).

Almost surely, 2^{355022043421045} is an apocalyptic number.

355022043421045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

355022043421045 is a deficient number, since it is larger than the sum of its proper divisors (216992128425611).

355022043421045 is a wasteful number, since it uses less digits than its factorization.

355022043421045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821930.

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 355022043421045 its reverse (540124340220553), we get a palindrome (895146383641598).

The spelling of 355022043421045 in words is "three hundred fifty-five trillion, twenty-two billion, forty-three million, four hundred twenty-one thousand, forty-five".