10344404432 has 40 divisors (see below), whose sum is σ = 20366467296. Its totient is φ = 5088733056.

The previous prime is 10344404431. The next prime is 10344404467. The reversal of 10344404432 is 23440444301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10344404395 and 10344404404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10344404431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 934643 + ... + 945645.

Almost surely, 2^10344404432 is an apocalyptic number.

It is an amenable number.

10344404432 is a deficient number, since it is larger than the sum of its proper divisors (10022062864).

10344404432 is a wasteful number, since it uses less digits than its factorization.

10344404432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11955 (or 11949 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 10344404432 its reverse (23440444301), we get a palindrome (33784848733).

The spelling of 10344404432 in words is "ten billion, three hundred forty-four million, four hundred four thousand, four hundred thirty-two".