4003165731241 has 8 divisors (see below), whose sum is σ = 4321258361280. Its totient is φ = 3697076596752.

The previous prime is 4003165731221. The next prime is 4003165731259. The reversal of 4003165731241 is 1421375613004.

It is a happy number.

4003165731241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4003165731241 - 2³¹ = 4001018247593 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4003165731241.

It is not an unprimeable number, because it can be changed into a prime (4003165731221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3000873195 + ... + 3000874528.

It is an arithmetic number, because the mean of its divisors is an integer number (540157295160).

Almost surely, 2^{4003165731241} is an apocalyptic number.

It is an amenable number.

4003165731241 is a deficient number, since it is larger than the sum of its proper divisors (318092630039).

4003165731241 is a wasteful number, since it uses less digits than its factorization.

4003165731241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001747775.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 4003165731241 in words is "four trillion, three billion, one hundred sixty-five million, seven hundred thirty-one thousand, two hundred forty-one".