1194624742043 has 4 divisors (see below), whose sum is σ = 1206452709888. Its totient is φ = 1182796774200.

The previous prime is 1194624742027. The next prime is 1194624742057. The reversal of 1194624742043 is 3402474264911.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1194624742043 - 2⁴ = 1194624742027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1194624742013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5913983771 + ... + 5913983972.

It is an arithmetic number, because the mean of its divisors is an integer number (301613177472).

Almost surely, 2^{1194624742043} is an apocalyptic number.

1194624742043 is a deficient number, since it is larger than the sum of its proper divisors (11827967845).

1194624742043 is a wasteful number, since it uses less digits than its factorization.

1194624742043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11827967844.

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 1194624742043 in words is "one trillion, one hundred ninety-four billion, six hundred twenty-four million, seven hundred forty-two thousand, forty-three".