2423451172 has 6 divisors (see below), whose sum is σ = 4241039558. Its totient is φ = 1211725584.

The previous prime is 2423451169. The next prime is 2423451187. The reversal of 2423451172 is 2711543242.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1252168996 + 1171282176 = 35386^2 + 34224^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302931393 + ... + 302931400.

Almost surely, 2^2423451172 is an apocalyptic number.

It is an amenable number.

2423451172 is a deficient number, since it is larger than the sum of its proper divisors (1817588386).

2423451172 is a wasteful number, since it uses less digits than its factorization.

2423451172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605862797 (or 605862795 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 2423451172 is about 49228.5605314638. The cubic root of 2423451172 is about 1343.2126028733.

The spelling of 2423451172 in words is "two billion, four hundred twenty-three million, four hundred fifty-one thousand, one hundred seventy-two".