742036159 has 2 divisors, whose sum is σ = 742036160. Its totient is φ = 742036158.

The previous prime is 742036133. The next prime is 742036201. The reversal of 742036159 is 951630247.

It is a weak prime.

It is an emirp because it is prime and its reverse (951630247) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 742036159 - 2²¹ = 739939007 is a prime.

It is a super-2 number, since 2×742036159² = 1101235322526946562, which contains 22 as substring.

It is a Chen prime.

It is equal to p_38313937 and since 742036159 and 38313937 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (742036109) 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, 371018079 + 371018080.

It is an arithmetic number, because the mean of its divisors is an integer number (371018080).

Almost surely, 2^742036159 is an apocalyptic number.

742036159 is a deficient number, since it is larger than the sum of its proper divisors (1).

742036159 is an equidigital number, since it uses as much as digits as its factorization.

742036159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 742036159 is about 27240.3406549918. The cubic root of 742036159 is about 905.3330109499. Note that the first 3 decimals are identical.

The spelling of 742036159 in words is "seven hundred forty-two million, thirty-six thousand, one hundred fifty-nine".