987614850816 has 360 divisors, whose sum is σ = 3241120672944. Its totient is φ = 296621015040.

The previous prime is 987614850797. The next prime is 987614850889. The reversal of 987614850816 is 618058416789.

987614850816 is a `hidden beast` number, since 9 + 8 + 7 + 614 + 8 + 5 + 0 + 8 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 25755690 + ... + 25794006.

Almost surely, 2^987614850816 is an apocalyptic number.

987614850816 is a gapful number since it is divisible by the number (96) 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 987614850816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1620560336472).

987614850816 is an abundant number, since it is smaller than the sum of its proper divisors (2253505822128).

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

987614850816 is a wasteful number, since it uses less digits than its factorization.

987614850816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38469 (or 38446 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 63.

The spelling of 987614850816 in words is "nine hundred eighty-seven billion, six hundred fourteen million, eight hundred fifty thousand, eight hundred sixteen".