10030031406 has 48 divisors (see below), whose sum is σ = 22760524800. Its totient is φ = 3186144720.

The previous prime is 10030031359. The next prime is 10030031411. The reversal of 10030031406 is 60413003001.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67495 + ... + 156893.

It is an arithmetic number, because the mean of its divisors is an integer number (474177600).

Almost surely, 2^10030031406 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10030031406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11380262400).

10030031406 is an abundant number, since it is smaller than the sum of its proper divisors (12730493394).

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

10030031406 is a wasteful number, since it uses less digits than its factorization.

10030031406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89701 (or 89698 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10030031406 its reverse (60413003001), we get a palindrome (70443034407).

The spelling of 10030031406 in words is "ten billion, thirty million, thirty-one thousand, four hundred six".