4731452211228 has 48 divisors (see below), whose sum is σ = 11222001495936. Its totient is φ = 1551162836160.

The previous prime is 4731452211221. The next prime is 4731452211247. The reversal of 4731452211228 is 8221122541374.

It is a self number, because there is not a number n which added to its sum of digits gives 4731452211228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4731452211221) 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, 8456575 + ... + 8998697.

It is an arithmetic number, because the mean of its divisors is an integer number (233791697832).

Almost surely, 2^{4731452211228} is an apocalyptic number.

It is an amenable number.

4731452211228 is an abundant number, since it is smaller than the sum of its proper divisors (6490549284708).

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

4731452211228 is a wasteful number, since it uses less digits than its factorization.

4731452211228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554114 (or 554112 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The spelling of 4731452211228 in words is "four trillion, seven hundred thirty-one billion, four hundred fifty-two million, two hundred eleven thousand, two hundred twenty-eight".