353407522243 has 12 divisors (see below), whose sum is σ = 386656445160. Its totient is φ = 321889189440.

The previous prime is 353407522229. The next prime is 353407522249. The reversal of 353407522243 is 342225704353.

It is not a de Polignac number, because 353407522243 - 2³⁷ = 215968568771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 353407522196 and 353407522205.

It is not an unprimeable number, because it can be changed into a prime (353407522249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10799833 + ... + 10832506.

It is an arithmetic number, because the mean of its divisors is an integer number (32221370430).

Almost surely, 2^353407522243 is an apocalyptic number.

353407522243 is a deficient number, since it is larger than the sum of its proper divisors (33248922917).

353407522243 is a wasteful number, since it uses less digits than its factorization.

353407522243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21632418 (or 21632387 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 40.

The spelling of 353407522243 in words is "three hundred fifty-three billion, four hundred seven million, five hundred twenty-two thousand, two hundred forty-three".