10142241232444 has 6 divisors (see below), whose sum is σ = 17748922156784. Its totient is φ = 5071120616220.

The previous prime is 10142241232427. The next prime is 10142241232447. The reversal of 10142241232444 is 44423214224101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10142241232447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267780154052 + ... + 1267780154059.

Almost surely, 2^{10142241232444} is an apocalyptic number.

It is an amenable number.

10142241232444 is a deficient number, since it is larger than the sum of its proper divisors (7606680924340).

10142241232444 is a wasteful number, since it uses less digits than its factorization.

10142241232444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2535560308115 (or 2535560308113 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 10142241232444 its reverse (44423214224101), we get a palindrome (54565455456545).

The spelling of 10142241232444 in words is "ten trillion, one hundred forty-two billion, two hundred forty-one million, two hundred thirty-two thousand, four hundred forty-four".