10432243421444 has 96 divisors (see below), whose sum is σ = 21087452090880. Its totient is φ = 4473087639552.

The previous prime is 10432243421443. The next prime is 10432243421471. The reversal of 10432243421444 is 44412434223401.

It is a junction number, because it is equal to n+sod(n) for n = 10432243421398 and 10432243421407.

It is not an unprimeable number, because it can be changed into a prime (10432243421443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32337989 + ... + 32658995.

It is an arithmetic number, because the mean of its divisors is an integer number (219660959280).

Almost surely, 2^{10432243421444} is an apocalyptic number.

It is an amenable number.

10432243421444 is an abundant number, since it is smaller than the sum of its proper divisors (10655208669436).

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

10432243421444 is a wasteful number, since it uses less digits than its factorization.

10432243421444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321517 (or 321515 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 10432243421444 its reverse (44412434223401), we get a palindrome (54844677644845).

The spelling of 10432243421444 in words is "ten trillion, four hundred thirty-two billion, two hundred forty-three million, four hundred twenty-one thousand, four hundred forty-four".