7472042258 has 18 divisors (see below), whose sum is σ = 11832686901. Its totient is φ = 3538288224.

The previous prime is 7472042257. The next prime is 7472042267. The reversal of 7472042258 is 8522402747.

It can be written as a sum of positive squares in 2 ways, for example, as 5959376809 + 1512665449 = 77197^2 + 38893^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=61123.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7472042257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2321066 + ... + 2324282.

Almost surely, 2^7472042258 is an apocalyptic number.

7472042258 is a deficient number, since it is larger than the sum of its proper divisors (4360644643).

7472042258 is an frugal number, since it uses more digits than its factorization.

7472042258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6474 (or 3238 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 41.

The square root of 7472042258 is about 86440.9755729307. The cubic root of 7472042258 is about 1954.9985507672.

The spelling of 7472042258 in words is "seven billion, four hundred seventy-two million, forty-two thousand, two hundred fifty-eight".