4003240473573 has 12 divisors (see below), whose sum is σ = 5867008077504. Its totient is φ = 2426206347400.

The previous prime is 4003240473553. The next prime is 4003240473577. The reversal of 4003240473573 is 3753740423004.

It is not a de Polignac number, because 4003240473573 - 2³⁰ = 4002166731749 is a prime.

It is a super-2 number, since 2×4003240473573² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4003240473577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5514104973 + ... + 5514105698.

It is an arithmetic number, because the mean of its divisors is an integer number (488917339792).

Almost surely, 2^{4003240473573} is an apocalyptic number.

It is an amenable number.

4003240473573 is a deficient number, since it is larger than the sum of its proper divisors (1863767603931).

4003240473573 is a wasteful number, since it uses less digits than its factorization.

4003240473573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11028210696 (or 11028210685 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 42.

Adding to 4003240473573 its reverse (3753740423004), we get a palindrome (7756980896577).

The spelling of 4003240473573 in words is "four trillion, three billion, two hundred forty million, four hundred seventy-three thousand, five hundred seventy-three".