354055244123 has 6 divisors (see below), whose sum is σ = 411860181996. Its totient is φ = 303475923492.

The previous prime is 354055244107. The next prime is 354055244131. The reversal of 354055244123 is 321442550453.

It is not a de Polignac number, because 354055244123 - 2⁴ = 354055244107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354055244183) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3612808565 + ... + 3612808662.

It is an arithmetic number, because the mean of its divisors is an integer number (68643363666).

Almost surely, 2^354055244123 is an apocalyptic number.

354055244123 is a deficient number, since it is larger than the sum of its proper divisors (57804937873).

354055244123 is an equidigital number, since it uses as much as digits as its factorization.

354055244123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7225617241 (or 7225617234 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 354055244123 its reverse (321442550453), we get a palindrome (675497794576).

The spelling of 354055244123 in words is "three hundred fifty-four billion, fifty-five million, two hundred forty-four thousand, one hundred twenty-three".