354428745203 has 16 divisors (see below), whose sum is σ = 383919900000. Its totient is φ = 325256912640.

The previous prime is 354428745193. The next prime is 354428745241. The reversal of 354428745203 is 302547824453.

It is a cyclic number.

It is not a de Polignac number, because 354428745203 - 2¹⁰ = 354428744179 is a prime.

It is a super-2 number, since 2×354428745203² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (354428735203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8211623 + ... + 8254671.

It is an arithmetic number, because the mean of its divisors is an integer number (23994993750).

Almost surely, 2^354428745203 is an apocalyptic number.

354428745203 is a deficient number, since it is larger than the sum of its proper divisors (29491154797).

354428745203 is a wasteful number, since it uses less digits than its factorization.

354428745203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46742.

The product of its (nonzero) digits is 3225600, while the sum is 47.

The spelling of 354428745203 in words is "three hundred fifty-four billion, four hundred twenty-eight million, seven hundred forty-five thousand, two hundred three".