13234015142444 has 6 divisors (see below), whose sum is σ = 23159526499284. Its totient is φ = 6617007571220.

The previous prime is 13234015142443. The next prime is 13234015142477. The reversal of 13234015142444 is 44424151043231.

It is a super-2 number, since 2×13234015142444² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13234015142398 and 13234015142407.

It is not an unprimeable number, because it can be changed into a prime (13234015142443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1654251892802 + ... + 1654251892809.

It is an arithmetic number, because the mean of its divisors is an integer number (3859921083214).

Almost surely, 2^{13234015142444} is an apocalyptic number.

It is an amenable number.

13234015142444 is a deficient number, since it is larger than the sum of its proper divisors (9925511356840).

13234015142444 is a wasteful number, since it uses less digits than its factorization.

13234015142444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3308503785615 (or 3308503785613 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 13234015142444 its reverse (44424151043231), we get a palindrome (57658166185675).

The spelling of 13234015142444 in words is "thirteen trillion, two hundred thirty-four billion, fifteen million, one hundred forty-two thousand, four hundred forty-four".