244142121033 has 32 divisors (see below), whose sum is σ = 372799353600. Its totient is φ = 157838284800.

The previous prime is 244142121007. The next prime is 244142121037. The reversal of 244142121033 is 330121241442.

244142121033 is a `hidden beast` number, since 2 + 4 + 414 + 2 + 1 + 210 + 33 = 666.

It is not a de Polignac number, because 244142121033 - 2²⁹ = 243605250121 is a prime.

It is a super-3 number, since 3×244142121033³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 244142120988 and 244142121006.

It is not an unprimeable number, because it can be changed into a prime (244142121037) 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, 926968 + ... + 1160841.

It is an arithmetic number, because the mean of its divisors is an integer number (11649979800).

Almost surely, 2^244142121033 is an apocalyptic number.

It is an amenable number.

244142121033 is a deficient number, since it is larger than the sum of its proper divisors (128657232567).

244142121033 is a wasteful number, since it uses less digits than its factorization.

244142121033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087950 (or 2087944 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 244142121033 its reverse (330121241442), we get a palindrome (574263362475).

The spelling of 244142121033 in words is "two hundred forty-four billion, one hundred forty-two million, one hundred twenty-one thousand, thirty-three".