1361194424 has 16 divisors (see below), whose sum is σ = 2614489920. Its totient is φ = 663997120.

The previous prime is 1361194423. The next prime is 1361194433. The reversal of 1361194424 is 4244911631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361194423) 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, 2074664 + ... + 2075319.

It is an arithmetic number, because the mean of its divisors is an integer number (163405620).

Almost surely, 2^1361194424 is an apocalyptic number.

It is an amenable number.

1361194424 is a deficient number, since it is larger than the sum of its proper divisors (1253295496).

1361194424 is a wasteful number, since it uses less digits than its factorization.

1361194424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4150030 (or 4150026 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 1361194424 is about 36894.3684591565. The cubic root of 1361194424 is about 1108.2559045211.

The spelling of 1361194424 in words is "one billion, three hundred sixty-one million, one hundred ninety-four thousand, four hundred twenty-four".