10140404344432 has 40 divisors (see below), whose sum is σ = 19740549151472. Its totient is φ = 5046122188800.

The previous prime is 10140404344429. The next prime is 10140404344439. The reversal of 10140404344432 is 23444340404101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140404344439) 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, 1396582 + ... + 4715002.

Almost surely, 2^{10140404344432} is an apocalyptic number.

It is an amenable number.

10140404344432 is a deficient number, since it is larger than the sum of its proper divisors (9600144807040).

10140404344432 is a wasteful number, since it uses less digits than its factorization.

10140404344432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3319337 (or 3319331 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 10140404344432 its reverse (23444340404101), we get a palindrome (33584744748533).

The spelling of 10140404344432 in words is "ten trillion, one hundred forty billion, four hundred four million, three hundred forty-four thousand, four hundred thirty-two".