244135012443 has 16 divisors (see below), whose sum is σ = 373942803456. Its totient is φ = 138782891520.

The previous prime is 244135012393. The next prime is 244135012469. The reversal of 244135012443 is 344210531442.

It is not a de Polignac number, because 244135012443 - 2⁶ = 244135012379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (244135012843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30113763 + ... + 30121868.

It is an arithmetic number, because the mean of its divisors is an integer number (23371425216).

Almost surely, 2^244135012443 is an apocalyptic number.

244135012443 is a deficient number, since it is larger than the sum of its proper divisors (129807791013).

244135012443 is a wasteful number, since it uses less digits than its factorization.

244135012443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60235834.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 244135012443 its reverse (344210531442), we get a palindrome (588345543885).

The spelling of 244135012443 in words is "two hundred forty-four billion, one hundred thirty-five million, twelve thousand, four hundred forty-three".