4126231528 has 32 divisors (see below), whose sum is σ = 7830189000. Its totient is φ = 2038220800.

The previous prime is 4126231523. The next prime is 4126231561. The reversal of 4126231528 is 8251326214.

It can be written as a sum of positive squares in 4 ways, for example, as 2239371684 + 1886859844 = 47322^2 + 43438^2 .

It is a super-2 number, since 2×4126231528² = 34051573245322429568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4126231493 and 4126231502.

It is not an unprimeable number, because it can be changed into a prime (4126231523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1471728 + ... + 1474528.

Almost surely, 2^4126231528 is an apocalyptic number.

It is an amenable number.

4126231528 is a deficient number, since it is larger than the sum of its proper divisors (3703957472).

4126231528 is a wasteful number, since it uses less digits than its factorization.

4126231528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4965 (or 4961 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 4126231528 is about 64235.7496103221. The cubic root of 4126231528 is about 1603.9267518784.

The spelling of 4126231528 in words is "four billion, one hundred twenty-six million, two hundred thirty-one thousand, five hundred twenty-eight".