4003020240104 has 8 divisors (see below), whose sum is σ = 7505662950210. Its totient is φ = 2001510120048.

The previous prime is 4003020240073. The next prime is 4003020240133. The reversal of 4003020240104 is 4010420203004.

It can be written as a sum of positive squares in only one way, i.e., 3216247692100 + 786772548004 = 1793390^2 + 887002^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250188764999 + ... + 250188765014.

Almost surely, 2^{4003020240104} is an apocalyptic number.

It is an amenable number.

4003020240104 is a deficient number, since it is larger than the sum of its proper divisors (3502642710106).

4003020240104 is a wasteful number, since it uses less digits than its factorization.

4003020240104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500377530019 (or 500377530015 counting only the distinct ones).

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

Adding to 4003020240104 its reverse (4010420203004), we get a palindrome (8013440443108).

The spelling of 4003020240104 in words is "four trillion, three billion, twenty million, two hundred forty thousand, one hundred four".