244021141311 has 16 divisors (see below), whose sum is σ = 345717771264. Its totient is φ = 152570265984.

The previous prime is 244021141307. The next prime is 244021141327. The reversal of 244021141311 is 113141120442.

It is a happy number.

It is not a de Polignac number, because 244021141311 - 2² = 244021141307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244021141361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8439151 + ... + 8468016.

It is an arithmetic number, because the mean of its divisors is an integer number (21607360704).

Almost surely, 2^244021141311 is an apocalyptic number.

244021141311 is a deficient number, since it is larger than the sum of its proper divisors (101696629953).

244021141311 is a wasteful number, since it uses less digits than its factorization.

244021141311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16907470.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 244021141311 its reverse (113141120442), we get a palindrome (357162261753).

The spelling of 244021141311 in words is "two hundred forty-four billion, twenty-one million, one hundred forty-one thousand, three hundred eleven".