244402413031 has 8 divisors (see below), whose sum is σ = 279335520800. Its totient is φ = 209473924608.

The previous prime is 244402413019. The next prime is 244402413071. The reversal of 244402413031 is 130314204442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244402413031 - 2¹¹ = 244402410983 is a prime.

It is a super-2 number, since 2×244402413031² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244402413071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1040706 + ... + 1253743.

It is an arithmetic number, because the mean of its divisors is an integer number (34916940100).

Almost surely, 2^244402413031 is an apocalyptic number.

244402413031 is a deficient number, since it is larger than the sum of its proper divisors (34933107769).

244402413031 is a wasteful number, since it uses less digits than its factorization.

244402413031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2309673.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 244402413031 its reverse (130314204442), we get a palindrome (374716617473).

The spelling of 244402413031 in words is "two hundred forty-four billion, four hundred two million, four hundred thirteen thousand, thirty-one".