887488601144 has 128 divisors (see below), whose sum is σ = 1878818457600. Its totient is φ = 390533713920.

The previous prime is 887488601107. The next prime is 887488601147. The reversal of 887488601144 is 441106884788.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887488601147) 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 31 ways as a sum of consecutive naturals, for example, 77687417 + ... + 77698839.

It is an arithmetic number, because the mean of its divisors is an integer number (14678269200).

Almost surely, 2^887488601144 is an apocalyptic number.

It is an amenable number.

887488601144 is an abundant number, since it is smaller than the sum of its proper divisors (991329856456).

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

887488601144 is a wasteful number, since it uses less digits than its factorization.

887488601144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11853 (or 11849 counting only the distinct ones).

The product of its (nonzero) digits is 11010048, while the sum is 59.

The spelling of 887488601144 in words is "eight hundred eighty-seven billion, four hundred eighty-eight million, six hundred one thousand, one hundred forty-four".