228572414269530 has 64 divisors (see below), whose sum is σ = 549110496480768. Its totient is φ = 60893036124480.

The previous prime is 228572414269499. The next prime is 228572414269631. The reversal of 228572414269530 is 35962414275822.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140795097 + ... + 142409283.

It is an arithmetic number, because the mean of its divisors is an integer number (8579851507512).

It is a 2-persistent number, because it is pandigital, and so is 2⋅228572414269530 = 457144828539060, but 3⋅228572414269530 = 685717242808590 is not.

Almost surely, 2^{228572414269530} is an apocalyptic number.

228572414269530 is an abundant number, since it is smaller than the sum of its proper divisors (320538082211238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

228572414269530 is a wasteful number, since it uses less digits than its factorization.

228572414269530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618811.

The product of its (nonzero) digits is 58060800, while the sum is 60.

The spelling of 228572414269530 in words is "two hundred twenty-eight trillion, five hundred seventy-two billion, four hundred fourteen million, two hundred sixty-nine thousand, five hundred thirty".