4120023044 has 6 divisors (see below), whose sum is σ = 7210040334. Its totient is φ = 2060011520.

The previous prime is 4120023031. The next prime is 4120023073. The reversal of 4120023044 is 4403200214.

It can be written as a sum of positive squares in only one way, i.e., 3954900544 + 165122500 = 62888^2 + 12850^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515002877 + ... + 515002884.

It is an arithmetic number, because the mean of its divisors is an integer number (1201673389).

Almost surely, 2^4120023044 is an apocalyptic number.

It is an amenable number.

4120023044 is a deficient number, since it is larger than the sum of its proper divisors (3090017290).

4120023044 is a wasteful number, since it uses less digits than its factorization.

4120023044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030005765 (or 1030005763 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4120023044 is about 64187.4056493951. The cubic root of 4120023044 is about 1603.1219051267.

Adding to 4120023044 its reverse (4403200214), we get a palindrome (8523223258).

The spelling of 4120023044 in words is "four billion, one hundred twenty million, twenty-three thousand, forty-four".