223478034015 has 16 divisors (see below), whose sum is σ = 362901644928. Its totient is φ = 117409354656.

The previous prime is 223478034007. The next prime is 223478034047. The reversal of 223478034015 is 510430874322.

It is not a de Polignac number, because 223478034015 - 2³ = 223478034007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111182097 + ... + 111184106.

It is an arithmetic number, because the mean of its divisors is an integer number (22681352808).

Almost surely, 2^223478034015 is an apocalyptic number.

223478034015 is a deficient number, since it is larger than the sum of its proper divisors (139423610913).

223478034015 is a wasteful number, since it uses less digits than its factorization.

223478034015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222366278.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 223478034015 in words is "two hundred twenty-three billion, four hundred seventy-eight million, thirty-four thousand, fifteen".