244040106406 has 32 divisors (see below), whose sum is σ = 371013737472. Its totient is φ = 120379332480.

The previous prime is 244040106403. The next prime is 244040106437. The reversal of 244040106406 is 604601040442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244040106403) 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, 69190215 + ... + 69193741.

It is an arithmetic number, because the mean of its divisors is an integer number (11594179296).

Almost surely, 2^244040106406 is an apocalyptic number.

244040106406 is a deficient number, since it is larger than the sum of its proper divisors (126973631066).

244040106406 is a wasteful number, since it uses less digits than its factorization.

244040106406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4884.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 244040106406 its reverse (604601040442), we get a palindrome (848641146848).

The spelling of 244040106406 in words is "two hundred forty-four billion, forty million, one hundred six thousand, four hundred six".