354450227344 has 20 divisors (see below), whose sum is σ = 692154778624. Its totient is φ = 175829639328.

The previous prime is 354450227323. The next prime is 354450227347. The reversal of 354450227344 is 443722054453.

It is a self number, because there is not a number n which added to its sum of digits gives 354450227344.

It is not an unprimeable number, because it can be changed into a prime (354450227347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87215052 + ... + 87219115.

Almost surely, 2^354450227344 is an apocalyptic number.

It is an amenable number.

354450227344 is a deficient number, since it is larger than the sum of its proper divisors (337704551280).

354450227344 is a wasteful number, since it uses less digits than its factorization.

354450227344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174434302 (or 174434296 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 43.

The spelling of 354450227344 in words is "three hundred fifty-four billion, four hundred fifty million, two hundred twenty-seven thousand, three hundred forty-four".