742107923713727 has 2 divisors, whose sum is σ = 742107923713728. Its totient is φ = 742107923713726.

The previous prime is 742107923713721. The next prime is 742107923713769. The reversal of 742107923713727 is 727317329701247.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 742107923713727 - 2⁴ = 742107923713711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 742107923713727.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (742107923713721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371053961856863 + 371053961856864.

It is an arithmetic number, because the mean of its divisors is an integer number (371053961856864).

Almost surely, 2^{742107923713727} is an apocalyptic number.

742107923713727 is a deficient number, since it is larger than the sum of its proper divisors (1).

742107923713727 is an equidigital number, since it uses as much as digits as its factorization.

742107923713727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43563744, while the sum is 62.

The spelling of 742107923713727 in words is "seven hundred forty-two trillion, one hundred seven billion, nine hundred twenty-three million, seven hundred thirteen thousand, seven hundred twenty-seven".