4102404140549 has 32 divisors (see below), whose sum is σ = 4826562056064. Its totient is φ = 3437613204480.

The previous prime is 4102404140537. The next prime is 4102404140587. The reversal of 4102404140549 is 9450414042014.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-4102404140549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4102404140509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 331447649 + ... + 331460025.

It is an arithmetic number, because the mean of its divisors is an integer number (150830064252).

Almost surely, 2^{4102404140549} is an apocalyptic number.

It is an amenable number.

4102404140549 is a deficient number, since it is larger than the sum of its proper divisors (724157915515).

4102404140549 is a wasteful number, since it uses less digits than its factorization.

4102404140549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15557.

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 4102404140549 in words is "four trillion, one hundred two billion, four hundred four million, one hundred forty thousand, five hundred forty-nine".