4007542866 has 16 divisors (see below), whose sum is σ = 8018851584. Its totient is φ = 1335219984.

The previous prime is 4007542859. The next prime is 4007542873. The reversal of 4007542866 is 6682457004.

4007542866 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4007542859) and next prime (4007542873).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142981 + ... + 168696.

It is an arithmetic number, because the mean of its divisors is an integer number (501178224).

Almost surely, 2^4007542866 is an apocalyptic number.

4007542866 is an abundant number, since it is smaller than the sum of its proper divisors (4011308718).

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

4007542866 is a wasteful number, since it uses less digits than its factorization.

4007542866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313825.

The product of its (nonzero) digits is 322560, while the sum is 42.

The square root of 4007542866 is about 63305.1567093866. The cubic root of 4007542866 is about 1588.3982215562.

The spelling of 4007542866 in words is "four billion, seven million, five hundred forty-two thousand, eight hundred sixty-six".