223054476349 has 16 divisors (see below), whose sum is σ = 225074304000. Its totient is φ = 221044017024.

The previous prime is 223054476331. The next prime is 223054476373. The reversal of 223054476349 is 943674450322.

It is a cyclic number.

It is not a de Polignac number, because 223054476349 - 2¹¹ = 223054474301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223054471349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114444627 + ... + 114446575.

It is an arithmetic number, because the mean of its divisors is an integer number (14067144000).

Almost surely, 2^223054476349 is an apocalyptic number.

It is an amenable number.

223054476349 is a deficient number, since it is larger than the sum of its proper divisors (2019827651).

223054476349 is a wasteful number, since it uses less digits than its factorization.

223054476349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3852.

The product of its (nonzero) digits is 4354560, while the sum is 49.

The spelling of 223054476349 in words is "two hundred twenty-three billion, fifty-four million, four hundred seventy-six thousand, three hundred forty-nine".