16474751228 has 24 divisors (see below), whose sum is σ = 32050139520. Its totient is φ = 7358448960.

The previous prime is 16474751191. The next prime is 16474751231. The reversal of 16474751228 is 82215747461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5108423 + ... + 5111646.

It is an arithmetic number, because the mean of its divisors is an integer number (1335422480).

Almost surely, 2^16474751228 is an apocalyptic number.

It is an amenable number.

16474751228 is a deficient number, since it is larger than the sum of its proper divisors (15575388292).

16474751228 is a wasteful number, since it uses less digits than its factorization.

16474751228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10220117 (or 10220115 counting only the distinct ones).

The product of its digits is 752640, while the sum is 47.

The spelling of 16474751228 in words is "sixteen billion, four hundred seventy-four million, seven hundred fifty-one thousand, two hundred twenty-eight".