1115484886164 has 24 divisors (see below), whose sum is σ = 2839416074208. Its totient is φ = 338025723040.

The previous prime is 1115484886157. The next prime is 1115484886189. The reversal of 1115484886164 is 4616884845111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4225321407 + ... + 4225321670.

It is an arithmetic number, because the mean of its divisors is an integer number (118309003092).

Almost surely, 2^{1115484886164} is an apocalyptic number.

It is an amenable number.

1115484886164 is an abundant number, since it is smaller than the sum of its proper divisors (1723931188044).

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

1115484886164 is a wasteful number, since it uses less digits than its factorization.

1115484886164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8450643095 (or 8450643093 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 57.

The spelling of 1115484886164 in words is "one trillion, one hundred fifteen billion, four hundred eighty-four million, eight hundred eighty-six thousand, one hundred sixty-four".