4001238146588 has 6 divisors (see below), whose sum is σ = 7002166756536. Its totient is φ = 2000619073292.

The previous prime is 4001238146569. The next prime is 4001238146611. The reversal of 4001238146588 is 8856418321004.

4001238146588 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500154768320 + ... + 500154768327.

It is an arithmetic number, because the mean of its divisors is an integer number (1167027792756).

Almost surely, 2^{4001238146588} is an apocalyptic number.

It is an amenable number.

4001238146588 is a deficient number, since it is larger than the sum of its proper divisors (3000928609948).

4001238146588 is a wasteful number, since it uses less digits than its factorization.

4001238146588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000309536651 (or 1000309536649 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 50.

The spelling of 4001238146588 in words is "four trillion, one billion, two hundred thirty-eight million, one hundred forty-six thousand, five hundred eighty-eight".