742092321941 has 2 divisors, whose sum is σ = 742092321942. Its totient is φ = 742092321940.

The previous prime is 742092321911. The next prime is 742092321947. The reversal of 742092321941 is 149123290247.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 633861191716 + 108231130225 = 796154^2 + 328985^2 .

It is an emirp because it is prime and its reverse (149123290247) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 742092321941 - 2⁶ = 742092321877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 742092321892 and 742092321901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (742092321947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371046160970 + 371046160971.

It is an arithmetic number, because the mean of its divisors is an integer number (371046160971).

Almost surely, 2^742092321941 is an apocalyptic number.

It is an amenable number.

742092321941 is a deficient number, since it is larger than the sum of its proper divisors (1).

742092321941 is an equidigital number, since it uses as much as digits as its factorization.

742092321941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 742092321941 in words is "seven hundred forty-two billion, ninety-two million, three hundred twenty-one thousand, nine hundred forty-one".