354052145424 has 40 divisors (see below), whose sum is σ = 914714882080. Its totient is φ = 118007036928.

The previous prime is 354052145347. The next prime is 354052145449. The reversal of 354052145424 is 424541250453.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240147 + ... + 875085.

It is an arithmetic number, because the mean of its divisors is an integer number (22867872052).

Almost surely, 2^354052145424 is an apocalyptic number.

It is an amenable number.

354052145424 is an abundant number, since it is smaller than the sum of its proper divisors (560662736656).

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

354052145424 is a wasteful number, since it uses less digits than its factorization.

354052145424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646567 (or 646561 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 354052145424 its reverse (424541250453), we get a palindrome (778593395877).

The spelling of 354052145424 in words is "three hundred fifty-four billion, fifty-two million, one hundred forty-five thousand, four hundred twenty-four".