4487131141504 has 128 divisors (see below), whose sum is σ = 9811593792000. Its totient is φ = 2027134771200.

The previous prime is 4487131141477. The next prime is 4487131141511. The reversal of 4487131141504 is 4051411317844.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270937384 + ... + 270953944.

It is an arithmetic number, because the mean of its divisors is an integer number (76653076500).

Almost surely, 2^{4487131141504} is an apocalyptic number.

4487131141504 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4487131141504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4905796896000).

4487131141504 is an abundant number, since it is smaller than the sum of its proper divisors (5324462650496).

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

4487131141504 is a wasteful number, since it uses less digits than its factorization.

4487131141504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17752 (or 17740 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 43.

The spelling of 4487131141504 in words is "four trillion, four hundred eighty-seven billion, one hundred thirty-one million, one hundred forty-one thousand, five hundred four".