244563365442 has 32 divisors (see below), whose sum is σ = 551992553280. Its totient is φ = 71554589120.

The previous prime is 244563365441. The next prime is 244563365443.

244563365442 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (244563365441) and next prime (244563365443).

It is a super-2 number, since 2×244563365442² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244563365391 and 244563365400.

It is not an unprimeable number, because it can be changed into a prime (244563365441) 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, 63886113 + ... + 63889940.

It is an arithmetic number, because the mean of its divisors is an integer number (17249767290).

Almost surely, 2^244563365442 is an apocalyptic number.

244563365442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244563365442 is an abundant number, since it is smaller than the sum of its proper divisors (307429187838).

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

244563365442 is a wasteful number, since it uses less digits than its factorization.

244563365442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127776098.

The product of its digits is 8294400, while the sum is 48.

The spelling of 244563365442 in words is "two hundred forty-four billion, five hundred sixty-three million, three hundred sixty-five thousand, four hundred forty-two".