10431234 has 64 divisors (see below), whose sum is σ = 26801280. Its totient is φ = 2972160.

The previous prime is 10431233. The next prime is 10431263. The reversal of 10431234 is 43213401.

10431234 is a `hidden beast` number, since 1 + 0 + 431 + 234 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10431233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9582 + ... + 10614.

It is an arithmetic number, because the mean of its divisors is an integer number (418770).

Almost surely, 2^10431234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10431234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13400640).

10431234 is an abundant number, since it is smaller than the sum of its proper divisors (16370046).

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

10431234 is a wasteful number, since it uses less digits than its factorization.

10431234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 10431234 is about 3229.7420949667. The cubic root of 10431234 is about 218.4968746662.

Adding to 10431234 its reverse (43213401), we get a palindrome (53644635).

The spelling of 10431234 in words is "ten million, four hundred thirty-one thousand, two hundred thirty-four".