6987678111150 has 96 divisors (see below), whose sum is σ = 18918681055488. Its totient is φ = 1692742828800.

The previous prime is 6987678111149. The next prime is 6987678111269. The reversal of 6987678111150 is 511118767896.

It is a super-3 number, since 3×6987678111150³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 706554 + ... + 3804546.

It is an arithmetic number, because the mean of its divisors is an integer number (197069594328).

Almost surely, 2^{6987678111150} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6987678111150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9459340527744).

6987678111150 is an abundant number, since it is smaller than the sum of its proper divisors (11931002944338).

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

6987678111150 is a wasteful number, since it uses less digits than its factorization.

6987678111150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3099386 (or 3099381 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 60.

The spelling of 6987678111150 in words is "six trillion, nine hundred eighty-seven billion, six hundred seventy-eight million, one hundred eleven thousand, one hundred fifty".