111468149676 has 240 divisors, whose sum is σ = 319986707040. Its totient is φ = 33627156480.

The previous prime is 111468149651. The next prime is 111468149701. The reversal of 111468149676 is 676941864111.

It is a happy number.

111468149676 is a `hidden beast` number, since 1 + 1 + 1 + 4 + 6 + 81 + 496 + 76 = 666.

It is an interprime number because it is at equal distance from previous prime (111468149651) and next prime (111468149701).

It is a super-2 number, since 2×111468149676² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 119986780 + ... + 119987708.

It is an arithmetic number, because the mean of its divisors is an integer number (1333277946).

Almost surely, 2^111468149676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111468149676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159993353520).

111468149676 is an abundant number, since it is smaller than the sum of its proper divisors (208518557364).

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

111468149676 is a wasteful number, since it uses less digits than its factorization.

111468149676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486 (or 1475 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 54.

The spelling of 111468149676 in words is "one hundred eleven billion, four hundred sixty-eight million, one hundred forty-nine thousand, six hundred seventy-six".