4142723788 has 24 divisors (see below), whose sum is σ = 8287193600. Its totient is φ = 1775078928.

The previous prime is 4142723731. The next prime is 4142723789. The reversal of 4142723788 is 8873272414.

It is a super-2 number, since 2×4142723788² = 34324320767322137888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4142723789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150823 + ... + 176161.

Almost surely, 2^4142723788 is an apocalyptic number.

It is an amenable number.

4142723788 is an abundant number, since it is smaller than the sum of its proper divisors (4144469812).

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

4142723788 is a wasteful number, since it uses less digits than its factorization.

4142723788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31189 (or 31187 counting only the distinct ones).

The product of its digits is 602112, while the sum is 46.

The square root of 4142723788 is about 64363.9945000308. The cubic root of 4142723788 is about 1606.0608389676.

The spelling of 4142723788 in words is "four billion, one hundred forty-two million, seven hundred twenty-three thousand, seven hundred eighty-eight".