44121230242 has 4 divisors (see below), whose sum is σ = 66181845366. Its totient is φ = 22060615120.

The previous prime is 44121230207. The next prime is 44121230267. The reversal of 44121230242 is 24203212144.

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

It can be written as a sum of positive squares in only one way, i.e., 43331001921 + 790228321 = 208161^2 + 28111^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11030307559 + ... + 11030307562.

Almost surely, 2^44121230242 is an apocalyptic number.

44121230242 is a deficient number, since it is larger than the sum of its proper divisors (22060615124).

44121230242 is a wasteful number, since it uses less digits than its factorization.

44121230242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22060615123.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 44121230242 its reverse (24203212144), we get a palindrome (68324442386).

The spelling of 44121230242 in words is "forty-four billion, one hundred twenty-one million, two hundred thirty thousand, two hundred forty-two".