4020002040364 has 18 divisors (see below), whose sum is σ = 7424754463644. Its totient is φ = 1904211492120.

The previous prime is 4020002040343. The next prime is 4020002040401. The reversal of 4020002040364 is 4630402000204.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1391966022 + ... + 1391968909.

Almost surely, 2^{4020002040364} is an apocalyptic number.

It is an amenable number.

4020002040364 is a deficient number, since it is larger than the sum of its proper divisors (3404752423280).

4020002040364 is a wasteful number, since it uses less digits than its factorization.

4020002040364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783934973 (or 2783934952 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4020002040364 its reverse (4630402000204), we get a palindrome (8650404040568).

The spelling of 4020002040364 in words is "four trillion, twenty billion, two million, forty thousand, three hundred sixty-four".