223431652420403 has 16 divisors (see below), whose sum is σ = 256982580873984. Its totient is φ = 190288808180640.

The previous prime is 223431652420313. The next prime is 223431652420477. The reversal of 223431652420403 is 304024256134322.

It is a cyclic number.

It is not a de Polignac number, because 223431652420403 - 2²⁴ = 223431635643187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (223431652426403) 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, 47962088 + ... + 52413978.

It is an arithmetic number, because the mean of its divisors is an integer number (16061411304624).

Almost surely, 2^{223431652420403} is an apocalyptic number.

223431652420403 is a deficient number, since it is larger than the sum of its proper divisors (33550928453581).

223431652420403 is a wasteful number, since it uses less digits than its factorization.

223431652420403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4497722.

The product of its (nonzero) digits is 829440, while the sum is 41.

The spelling of 223431652420403 in words is "two hundred twenty-three trillion, four hundred thirty-one billion, six hundred fifty-two million, four hundred twenty thousand, four hundred three".