244032004142 has 4 divisors (see below), whose sum is σ = 366048006216. Its totient is φ = 122016002070.

The previous prime is 244032004133. The next prime is 244032004163. The reversal of 244032004142 is 241400230442.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×244032004142² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61008001034 + ... + 61008001037.

It is an arithmetic number, because the mean of its divisors is an integer number (91512001554).

Almost surely, 2^244032004142 is an apocalyptic number.

244032004142 is a deficient number, since it is larger than the sum of its proper divisors (122016002074).

244032004142 is a wasteful number, since it uses less digits than its factorization.

244032004142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122016002073.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 244032004142 its reverse (241400230442), we get a palindrome (485432234584).

The spelling of 244032004142 in words is "two hundred forty-four billion, thirty-two million, four thousand, one hundred forty-two".