4023020043004 has 6 divisors (see below), whose sum is σ = 7040285075264. Its totient is φ = 2011510021500.

The previous prime is 4023020042983. The next prime is 4023020043041. The reversal of 4023020043004 is 4003400203204.

It is a super-3 number, since 3×4023020043004³ (a number of 39 digits) contains 333 as substring.

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, 502877505372 + ... + 502877505379.

Almost surely, 2^{4023020043004} is an apocalyptic number.

It is an amenable number.

4023020043004 is a deficient number, since it is larger than the sum of its proper divisors (3017265032260).

4023020043004 is a wasteful number, since it uses less digits than its factorization.

4023020043004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005755010755 (or 1005755010753 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 4023020043004 its reverse (4003400203204), we get a palindrome (8026420246208).

The spelling of 4023020043004 in words is "four trillion, twenty-three billion, twenty million, forty-three thousand, four".