244406116340 has 24 divisors (see below), whose sum is σ = 513522065952. Its totient is φ = 97711166240.

The previous prime is 244406116327. The next prime is 244406116369. The reversal of 244406116340 is 43611604442.

It is a super-2 number, since 2×244406116340² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 244406116340.

It is a congruent number.

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, 3165926 + ... + 3242205.

It is an arithmetic number, because the mean of its divisors is an integer number (21396752748).

Almost surely, 2^244406116340 is an apocalyptic number.

244406116340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244406116340 is an abundant number, since it is smaller than the sum of its proper divisors (269115949612).

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

244406116340 is a wasteful number, since it uses less digits than its factorization.

244406116340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6410047 (or 6410045 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 244406116340 in words is "two hundred forty-four billion, four hundred six million, one hundred sixteen thousand, three hundred forty".