402244244204 has 12 divisors (see below), whose sum is σ = 767920829928. Its totient is φ = 182838292800.

The previous prime is 402244244153. The next prime is 402244244219. The reversal of 402244244204 is 402442442204.

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 3 ways as a sum of consecutive naturals, for example, 4570957277 + ... + 4570957364.

It is an arithmetic number, because the mean of its divisors is an integer number (63993402494).

Almost surely, 2^402244244204 is an apocalyptic number.

402244244204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

402244244204 is a deficient number, since it is larger than the sum of its proper divisors (365676585724).

402244244204 is a wasteful number, since it uses less digits than its factorization.

402244244204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9141914656 (or 9141914654 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 402244244204 its reverse (402442442204), we get a palindrome (804686686408).

The spelling of 402244244204 in words is "four hundred two billion, two hundred forty-four million, two hundred forty-four thousand, two hundred four".