742955033 has 2 divisors, whose sum is σ = 742955034. Its totient is φ = 742955032.

The previous prime is 742955023. The next prime is 742955071. The reversal of 742955033 is 330559247.

It is an a-pointer prime, because the next prime (742955071) can be obtained adding 742955033 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 740275264 + 2679769 = 27208^2 + 1637^2 .

It is an emirp because it is prime and its reverse (330559247) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 742955033 - 2⁶ = 742954969 is a prime.

It is not a weakly prime, because it can be changed into another prime (742955023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371477516 + 371477517.

It is an arithmetic number, because the mean of its divisors is an integer number (371477517).

Almost surely, 2^742955033 is an apocalyptic number.

It is an amenable number.

742955033 is a deficient number, since it is larger than the sum of its proper divisors (1).

742955033 is an equidigital number, since it uses as much as digits as its factorization.

742955033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 742955033 is about 27257.2014887809. The cubic root of 742955033 is about 905.7065524150.

The spelling of 742955033 in words is "seven hundred forty-two million, nine hundred fifty-five thousand, thirty-three".