402402244002 has 16 divisors (see below), whose sum is σ = 877968532512. Its totient is φ = 121940073920.

The previous prime is 402402244001. The next prime is 402402244007. The reversal of 402402244002 is 200442204204.

It is not an unprimeable number, because it can be changed into a prime (402402244001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3048501783 + ... + 3048501914.

It is an arithmetic number, because the mean of its divisors is an integer number (54873033282).

Almost surely, 2^402402244002 is an apocalyptic number.

402402244002 is an abundant number, since it is smaller than the sum of its proper divisors (475566288510).

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

402402244002 is a wasteful number, since it uses less digits than its factorization.

402402244002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6097003713.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 402402244002 its reverse (200442204204), we get a palindrome (602844448206).

The spelling of 402402244002 in words is "four hundred two billion, four hundred two million, two hundred forty-four thousand, two".