Adding to 1040331142 its reverse (2411330401), we get a palindrome (3451661543).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
Almost surely, 21040331142 is an apocalyptic number.
1040331142 is a wasteful number, since it uses less digits than its factorization.
1040331142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1297574.
The square root of 1040331142 is about 32254.1647233346. The cubic root of 1040331142 is about 1013.2669243424.
The spelling of 1040331142 in words is "one billion, forty million, three hundred thirty-one thousand, one hundred forty-two".