734042043 has 24 divisors (see below), whose sum is σ = 1223760096. Its totient is φ = 415296000.

The previous prime is 734042041. The next prime is 734042047. The reversal of 734042043 is 340240437.

It is not a de Polignac number, because 734042043 - 2¹ = 734042041 is a prime.

It is a super-2 number, since 2×734042043² = 1077635441783227698, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 734041998 and 734042016.

It is not an unprimeable number, because it can be changed into a prime (734042041) 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 in 23 ways as a sum of consecutive naturals, for example, 51318 + ... + 64043.

It is an arithmetic number, because the mean of its divisors is an integer number (50990004).

Almost surely, 2^734042043 is an apocalyptic number.

734042043 is a deficient number, since it is larger than the sum of its proper divisors (489718053).

734042043 is a wasteful number, since it uses less digits than its factorization.

734042043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115475 (or 115472 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 27.

The square root of 734042043 is about 27093.2102749010. The cubic root of 734042043 is about 902.0701494763.

The spelling of 734042043 in words is "seven hundred thirty-four million, forty-two thousand, forty-three".