354031444121304 has 16 divisors (see below), whose sum is σ = 885078610303320. Its totient is φ = 118010481373760.

The previous prime is 354031444121297. The next prime is 354031444121357. The reversal of 354031444121304 is 403121444130453.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7375655085837 + ... + 7375655085884.

Almost surely, 2^{354031444121304} is an apocalyptic number.

It is an amenable number.

354031444121304 is an abundant number, since it is smaller than the sum of its proper divisors (531047166182016).

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

354031444121304 is a wasteful number, since it uses less digits than its factorization.

354031444121304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14751310171730 (or 14751310171726 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 39.

Adding to 354031444121304 its reverse (403121444130453), we get a palindrome (757152888251757).

The spelling of 354031444121304 in words is "three hundred fifty-four trillion, thirty-one billion, four hundred forty-four million, one hundred twenty-one thousand, three hundred four".