10400231244 has 96 divisors (see below), whose sum is σ = 26663890176. Its totient is φ = 3135686400.

The previous prime is 10400231213. The next prime is 10400231269. The reversal of 10400231244 is 44213200401.

It is a self number, because there is not a number n which added to its sum of digits gives 10400231244.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2056519 + ... + 2061569.

It is an arithmetic number, because the mean of its divisors is an integer number (277748856).

Almost surely, 2^10400231244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10400231244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13331945088).

10400231244 is an abundant number, since it is smaller than the sum of its proper divisors (16263658932).

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

10400231244 is a wasteful number, since it uses less digits than its factorization.

10400231244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5335 (or 5333 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 10400231244 its reverse (44213200401), we get a palindrome (54613431645).

The spelling of 10400231244 in words is "ten billion, four hundred million, two hundred thirty-one thousand, two hundred forty-four".