223145010555427 has 8 divisors (see below), whose sum is σ = 224149001086080. Its totient is φ = 222141049848960.

The previous prime is 223145010555367. The next prime is 223145010555443. The reversal of 223145010555427 is 724555010541322.

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 223145010555427 - 2¹⁵ = 223145010522659 is a prime.

It is a super-3 number, since 3×223145010555427³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223145010555487) 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, 7609977 + ... + 22454437.

It is an arithmetic number, because the mean of its divisors is an integer number (28018625135760).

Almost surely, 2^{223145010555427} is an apocalyptic number.

223145010555427 is a deficient number, since it is larger than the sum of its proper divisors (1003990530653).

223145010555427 is a wasteful number, since it uses less digits than its factorization.

223145010555427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14912093.

The product of its (nonzero) digits is 1680000, while the sum is 46.

The spelling of 223145010555427 in words is "two hundred twenty-three trillion, one hundred forty-five billion, ten million, five hundred fifty-five thousand, four hundred twenty-seven".