2431973228 has 6 divisors (see below), whose sum is σ = 4255953156. Its totient is φ = 1215986612.

The previous prime is 2431973227. The next prime is 2431973237. The reversal of 2431973228 is 8223791342.

It is not an unprimeable number, because it can be changed into a prime (2431973221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303996650 + ... + 303996657.

It is an arithmetic number, because the mean of its divisors is an integer number (709325526).

Almost surely, 2^2431973228 is an apocalyptic number.

It is an amenable number.

2431973228 is a deficient number, since it is larger than the sum of its proper divisors (1823979928).

2431973228 is a wasteful number, since it uses less digits than its factorization.

2431973228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607993311 (or 607993309 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 2431973228 is about 49315.0405860119. The cubic root of 2431973228 is about 1344.7852281178.

The spelling of 2431973228 in words is "two billion, four hundred thirty-one million, nine hundred seventy-three thousand, two hundred twenty-eight".