244152251442 has 72 divisors (see below), whose sum is σ = 595641157020. Its totient is φ = 72180979200.

The previous prime is 244152251429. The next prime is 244152251459.

244152251442 is a `hidden beast` number, since 2 + 4 + 41 + 522 + 51 + 4 + 42 = 666.

244152251442 is nontrivially palindromic in base 10.

244152251442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 243948075921 + 204175521 = 493911^2 + 14289^2 .

It is a super-2 number, since 2×244152251442² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244152251397 and 244152251406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1277767 + ... + 1456362.

Almost surely, 2^244152251442 is an apocalyptic number.

244152251442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244152251442 is an abundant number, since it is smaller than the sum of its proper divisors (351488905578).

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

244152251442 is a wasteful number, since it uses less digits than its factorization.

244152251442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2734200 (or 2734186 counting only the distinct ones).

The product of its digits is 102400, while the sum is 36.

It can be divided in two parts, 244152 and 251442, that added together give a palindrome (495594).

The spelling of 244152251442 in words is "two hundred forty-four billion, one hundred fifty-two million, two hundred fifty-one thousand, four hundred forty-two".