742717019311 has 2 divisors, whose sum is σ = 742717019312. Its totient is φ = 742717019310.

The previous prime is 742717019221. The next prime is 742717019339. The reversal of 742717019311 is 113910717247.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 742717019311 - 2¹³ = 742717011119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (742717019371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371358509655 + 371358509656.

It is an arithmetic number, because the mean of its divisors is an integer number (371358509656).

Almost surely, 2^742717019311 is an apocalyptic number.

742717019311 is a deficient number, since it is larger than the sum of its proper divisors (1).

742717019311 is an equidigital number, since it uses as much as digits as its factorization.

742717019311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74088, while the sum is 43.

The spelling of 742717019311 in words is "seven hundred forty-two billion, seven hundred seventeen million, nineteen thousand, three hundred eleven".