244034240311420 has 48 divisors (see below), whose sum is σ = 552645744184800. Its totient is φ = 89982023936256.

The previous prime is 244034240311399. The next prime is 244034240311423. The reversal of 244034240311420 is 24113042430442.

It is a super-2 number, since 2×244034240311420² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244034240311423) 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, 640050370 + ... + 640431529.

It is an arithmetic number, because the mean of its divisors is an integer number (11513453003850).

Almost surely, 2^{244034240311420} is an apocalyptic number.

244034240311420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244034240311420 is an abundant number, since it is smaller than the sum of its proper divisors (308611503873380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244034240311420 is a wasteful number, since it uses less digits than its factorization.

244034240311420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280482654 (or 1280482652 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 244034240311420 its reverse (24113042430442), we get a palindrome (268147282741862).

The spelling of 244034240311420 in words is "two hundred forty-four trillion, thirty-four billion, two hundred forty million, three hundred eleven thousand, four hundred twenty".