534426143 has 16 divisors (see below), whose sum is σ = 565555200. Its totient is φ = 504252000.

The previous prime is 534426133. The next prime is 534426157. The reversal of 534426143 is 341624435.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534426143 is a prime.

It is a super-2 number, since 2×534426143² = 571222604643712898, which 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 (534426133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507968 + ... + 509018.

It is an arithmetic number, because the mean of its divisors is an integer number (35347200).

Almost surely, 2^534426143 is an apocalyptic number.

534426143 is a deficient number, since it is larger than the sum of its proper divisors (31129057).

534426143 is a wasteful number, since it uses less digits than its factorization.

534426143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478.

The product of its digits is 34560, while the sum is 32.

The square root of 534426143 is about 23117.6586833529. The cubic root of 534426143 is about 811.5137789571.

The spelling of 534426143 in words is "five hundred thirty-four million, four hundred twenty-six thousand, one hundred forty-three".