223542151215403 has 8 divisors (see below), whose sum is σ = 226665063292320. Its totient is φ = 220440850987200.

The previous prime is 223542151215371. The next prime is 223542151215451. The reversal of 223542151215403 is 304512151245322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223542151215403 - 2⁵ = 223542151215371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223542151215203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5402941348 + ... + 5402982721.

It is an arithmetic number, because the mean of its divisors is an integer number (28333132911540).

Almost surely, 2^{223542151215403} is an apocalyptic number.

223542151215403 is a deficient number, since it is larger than the sum of its proper divisors (3122912076917).

223542151215403 is a wasteful number, since it uses less digits than its factorization.

223542151215403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10805924357.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 223542151215403 in words is "two hundred twenty-three trillion, five hundred forty-two billion, one hundred fifty-one million, two hundred fifteen thousand, four hundred three".