354353245404 has 12 divisors (see below), whose sum is σ = 826824239304. Its totient is φ = 118117748464.

The previous prime is 354353245399. The next prime is 354353245429. The reversal of 354353245404 is 404542353453.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14764718547 + ... + 14764718570.

It is an arithmetic number, because the mean of its divisors is an integer number (68902019942).

Almost surely, 2^354353245404 is an apocalyptic number.

It is an amenable number.

354353245404 is an abundant number, since it is smaller than the sum of its proper divisors (472470993900).

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

354353245404 is a wasteful number, since it uses less digits than its factorization.

354353245404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29529437124 (or 29529437122 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 42.

Adding to 354353245404 its reverse (404542353453), we get a palindrome (758895598857).

The spelling of 354353245404 in words is "three hundred fifty-four billion, three hundred fifty-three million, two hundred forty-five thousand, four hundred four".