34858731143 has 4 divisors (see below), whose sum is σ = 34864482840. Its totient is φ = 34852979448.

The previous prime is 34858731113. The next prime is 34858731163. The reversal of 34858731143 is 34113785843.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34113785843 = 104047 ⋅327869.

It is a cyclic number.

It is not a de Polignac number, because 34858731143 - 2¹⁶ = 34858665607 is a prime.

It is a super-2 number, since 2×34858731143² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34858731113) 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 3 ways as a sum of consecutive naturals, for example, 2866748 + ... + 2878881.

It is an arithmetic number, because the mean of its divisors is an integer number (8716120710).

Almost surely, 2^34858731143 is an apocalyptic number.

34858731143 is a deficient number, since it is larger than the sum of its proper divisors (5751697).

34858731143 is an equidigital number, since it uses as much as digits as its factorization.

34858731143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5751696.

The product of its digits is 967680, while the sum is 47.

The spelling of 34858731143 in words is "thirty-four billion, eight hundred fifty-eight million, seven hundred thirty-one thousand, one hundred forty-three".