10031443434 has 32 divisors (see below), whose sum is σ = 22328184000. Its totient is φ = 3338401392.

The previous prime is 10031443397. The next prime is 10031443439. The reversal of 10031443434 is 43434413001.

10031443434 is a `hidden beast` number, since 1 + 0 + 0 + 314 + 4 + 343 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 10031443398 and 10031443407.

It is not an unprimeable number, because it can be changed into a prime (10031443439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116629 + ... + 183480.

It is an arithmetic number, because the mean of its divisors is an integer number (697755750).

Almost surely, 2^10031443434 is an apocalyptic number.

10031443434 is an abundant number, since it is smaller than the sum of its proper divisors (12296740566).

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

10031443434 is a wasteful number, since it uses less digits than its factorization.

10031443434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300739 (or 300733 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 10031443434 its reverse (43434413001), we get a palindrome (53465856435).

The spelling of 10031443434 in words is "ten billion, thirty-one million, four hundred forty-three thousand, four hundred thirty-four".