4144805146740 has 48 divisors (see below), whose sum is σ = 11638899582912. Its totient is φ = 1102096118016.

The previous prime is 4144805146733. The next prime is 4144805146747. The reversal of 4144805146740 is 476415084414.

It is an interprime number because it is at equal distance from previous prime (4144805146733) and next prime (4144805146747).

It is a self number, because there is not a number n which added to its sum of digits gives 4144805146740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144805146747) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 99518209 + ... + 99559848.

It is an arithmetic number, because the mean of its divisors is an integer number (242477074644).

Almost surely, 2^{4144805146740} is an apocalyptic number.

It is an amenable number.

4144805146740 is an abundant number, since it is smaller than the sum of its proper divisors (7494094436172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4144805146740 is a wasteful number, since it uses less digits than its factorization.

4144805146740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199078416 (or 199078414 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 48.

The spelling of 4144805146740 in words is "four trillion, one hundred forty-four billion, eight hundred five million, one hundred forty-six thousand, seven hundred forty".