4025126724 has 24 divisors (see below), whose sum is σ = 9545930688. Its totient is φ = 1319713440.

The previous prime is 4025126723. The next prime is 4025126741. The reversal of 4025126724 is 4276215204.

It is not an unprimeable number, because it can be changed into a prime (4025126723) 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, 2748672 + ... + 2750135.

It is an arithmetic number, because the mean of its divisors is an integer number (397747112).

Almost surely, 2^4025126724 is an apocalyptic number.

It is an amenable number.

4025126724 is an abundant number, since it is smaller than the sum of its proper divisors (5520803964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4025126724 is a wasteful number, since it uses less digits than its factorization.

4025126724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5498875 (or 5498873 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 4025126724 is about 63443.8864194179. The cubic root of 4025126724 is about 1590.7179653782.

The spelling of 4025126724 in words is "four billion, twenty-five million, one hundred twenty-six thousand, seven hundred twenty-four".