142341224033144 has 16 divisors (see below), whose sum is σ = 267146666872800. Its totient is φ = 71102112867072.

The previous prime is 142341224033143. The next prime is 142341224033147. The reversal of 142341224033144 is 441330422143241.

It is a super-2 number, since 2×142341224033144² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142341224033098 and 142341224033107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142341224033143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8562384857 + ... + 8562401480.

It is an arithmetic number, because the mean of its divisors is an integer number (16696666679550).

Almost surely, 2^{142341224033144} is an apocalyptic number.

It is an amenable number.

142341224033144 is a deficient number, since it is larger than the sum of its proper divisors (124805442839656).

142341224033144 is a wasteful number, since it uses less digits than its factorization.

142341224033144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17124787382 (or 17124787378 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 142341224033144 its reverse (441330422143241), we get a palindrome (583671646176385).

The spelling of 142341224033144 in words is "one hundred forty-two trillion, three hundred forty-one billion, two hundred twenty-four million, thirty-three thousand, one hundred forty-four".