4000323013124 has 24 divisors (see below), whose sum is σ = 7054741806168. Its totient is φ = 1984695240960.

The previous prime is 4000323013109. The next prime is 4000323013151. The reversal of 4000323013124 is 4213103230004.

It can be written as a sum of positive squares in 4 ways, for example, as 421567115524 + 3578755897600 = 649282^2 + 1891760^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4000323013124.

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, 335207 + ... + 2848334.

It is an arithmetic number, because the mean of its divisors is an integer number (293947575257).

Almost surely, 2^{4000323013124} is an apocalyptic number.

It is an amenable number.

4000323013124 is a deficient number, since it is larger than the sum of its proper divisors (3054418793044).

4000323013124 is a wasteful number, since it uses less digits than its factorization.

4000323013124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3185975 (or 3185973 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 4000323013124 its reverse (4213103230004), we get a palindrome (8213426243128).

The spelling of 4000323013124 in words is "four trillion, three hundred twenty-three million, thirteen thousand, one hundred twenty-four".