534331142 has 8 divisors (see below), whose sum is σ = 802438896. Its totient is φ = 266851512.

The previous prime is 534331141. The next prime is 534331157. The reversal of 534331142 is 241133435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×534331142² = 571019538622048328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534331141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154898 + ... + 158309.

It is an arithmetic number, because the mean of its divisors is an integer number (100304862).

Almost surely, 2^534331142 is an apocalyptic number.

534331142 is a deficient number, since it is larger than the sum of its proper divisors (268107754).

534331142 is a wasteful number, since it uses less digits than its factorization.

534331142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314062.

The product of its digits is 4320, while the sum is 26.

The square root of 534331142 is about 23115.6038640569. The cubic root of 534331142 is about 811.4656904980.

Adding to 534331142 its reverse (241133435), we get a palindrome (775464577).

The spelling of 534331142 in words is "five hundred thirty-four million, three hundred thirty-one thousand, one hundred forty-two".