353305422040 has 16 divisors (see below), whose sum is σ = 794937199680. Its totient is φ = 141322168800.

The previous prime is 353305422017. The next prime is 353305422109. The reversal of 353305422040 is 40224503353.

It is a junction number, because it is equal to n+sod(n) for n = 353305421993 and 353305422011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4416317736 + ... + 4416317815.

It is an arithmetic number, because the mean of its divisors is an integer number (49683574980).

Almost surely, 2^353305422040 is an apocalyptic number.

It is an amenable number.

353305422040 is an abundant number, since it is smaller than the sum of its proper divisors (441631777640).

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

353305422040 is a wasteful number, since it uses less digits than its factorization.

353305422040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8832635562 (or 8832635558 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 353305422040 its reverse (40224503353), we get a palindrome (393529925393).

The spelling of 353305422040 in words is "three hundred fifty-three billion, three hundred five million, four hundred twenty-two thousand, forty".