1167124242 has 8 divisors (see below), whose sum is σ = 2334248496. Its totient is φ = 389041412.

The previous prime is 1167124237. The next prime is 1167124247. The reversal of 1167124242 is 2424217611.

It is an interprime number because it is at equal distance from previous prime (1167124237) and next prime (1167124247).

It is a sphenic number, since it is the product of 3 distinct primes.

1167124242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1167124247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97260348 + ... + 97260359.

It is an arithmetic number, because the mean of its divisors is an integer number (291781062).

Almost surely, 2^1167124242 is an apocalyptic number.

1167124242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1167124242 is a wasteful number, since it uses less digits than its factorization.

1167124242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194520712.

The product of its digits is 5376, while the sum is 30.

The square root of 1167124242 is about 34163.2001135725. The cubic root of 1167124242 is about 1052.8642106845.

The spelling of 1167124242 in words is "one billion, one hundred sixty-seven million, one hundred twenty-four thousand, two hundred forty-two".