229028640470 has 32 divisors (see below), whose sum is σ = 471205608768. Its totient is φ = 78513942528.

The previous prime is 229028640461. The next prime is 229028640481. The reversal of 229028640470 is 74046820922.

229028640470 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343322 + ... + 758898.

It is an arithmetic number, because the mean of its divisors is an integer number (14725175274).

Almost surely, 2^229028640470 is an apocalyptic number.

229028640470 is an abundant number, since it is smaller than the sum of its proper divisors (242176968298).

229028640470 is a wasteful number, since it uses less digits than its factorization.

229028640470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423464.

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 229028640470 in words is "two hundred twenty-nine billion, twenty-eight million, six hundred forty thousand, four hundred seventy".