244142121010 has 16 divisors (see below), whose sum is σ = 439919885376. Its totient is φ = 97553722288.

The previous prime is 244142121007. The next prime is 244142121037. The reversal of 244142121010 is 10121241442.

It is a super-2 number, since 2×244142121010² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12880822 + ... + 12899761.

It is an arithmetic number, because the mean of its divisors is an integer number (27494992836).

Almost surely, 2^244142121010 is an apocalyptic number.

244142121010 is a deficient number, since it is larger than the sum of its proper divisors (195777764366).

244142121010 is a wasteful number, since it uses less digits than its factorization.

244142121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25781537.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 244142121010 its reverse (10121241442), we get a palindrome (254263362452).

The spelling of 244142121010 in words is "two hundred forty-four billion, one hundred forty-two million, one hundred twenty-one thousand, ten".