1184671667125 has 16 divisors (see below), whose sum is σ = 1556284466880. Its totient is φ = 897856419600.

The previous prime is 1184671667117. The next prime is 1184671667129. The reversal of 1184671667125 is 5217661764811.

It is a happy number.

It is not a de Polignac number, because 1184671667125 - 2³ = 1184671667117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1184671667129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249402187 + ... + 249406936.

It is an arithmetic number, because the mean of its divisors is an integer number (97267779180).

Almost surely, 2^{1184671667125} is an apocalyptic number.

It is an amenable number.

1184671667125 is a deficient number, since it is larger than the sum of its proper divisors (371612799755).

1184671667125 is an equidigital number, since it uses as much as digits as its factorization.

1184671667125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498809157 (or 498809147 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 55.

The spelling of 1184671667125 in words is "one trillion, one hundred eighty-four billion, six hundred seventy-one million, six hundred sixty-seven thousand, one hundred twenty-five".