4487318286249 has 16 divisors (see below), whose sum is σ = 6009823941120. Its totient is φ = 2978208750720.

The previous prime is 4487318286233. The next prime is 4487318286259. The reversal of 4487318286249 is 9426828137844.

It is not a de Polignac number, because 4487318286249 - 2⁴ = 4487318286233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4487318286249.

It is not an unprimeable number, because it can be changed into a prime (4487318286259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3103692 + ... + 4313645.

It is an arithmetic number, because the mean of its divisors is an integer number (375613996320).

Almost surely, 2^{4487318286249} is an apocalyptic number.

It is an amenable number.

4487318286249 is a deficient number, since it is larger than the sum of its proper divisors (1522505654871).

4487318286249 is a wasteful number, since it uses less digits than its factorization.

4487318286249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7418240.

The product of its digits is 148635648, while the sum is 66.

The spelling of 4487318286249 in words is "four trillion, four hundred eighty-seven billion, three hundred eighteen million, two hundred eighty-six thousand, two hundred forty-nine".