1031426334 has 12 divisors (see below), whose sum is σ = 2234757096. Its totient is φ = 343808772.

The previous prime is 1031426293. The next prime is 1031426339. The reversal of 1031426334 is 4336241301.

1031426334 is a `hidden beast` number, since 10 + 3 + 14 + 2 + 633 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1031426298 and 1031426307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031426339) 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 5 ways as a sum of consecutive naturals, for example, 28650714 + ... + 28650749.

It is an arithmetic number, because the mean of its divisors is an integer number (186229758).

Almost surely, 2^1031426334 is an apocalyptic number.

1031426334 is an abundant number, since it is smaller than the sum of its proper divisors (1203330762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031426334 is a wasteful number, since it uses less digits than its factorization.

1031426334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57301471 (or 57301468 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 1031426334 is about 32115.8268459649. The cubic root of 1031426334 is about 1010.3675863600.

Adding to 1031426334 its reverse (4336241301), we get a palindrome (5367667635).

The spelling of 1031426334 in words is "one billion, thirty-one million, four hundred twenty-six thousand, three hundred thirty-four".