402450213104 has 10 divisors (see below), whose sum is σ = 779747287920. Its totient is φ = 201225106544.

The previous prime is 402450213103. The next prime is 402450213161. The reversal of 402450213104 is 401312054204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402450213103) 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 as a sum of consecutive naturals, namely, 12576569144 + ... + 12576569175.

It is an arithmetic number, because the mean of its divisors is an integer number (77974728792).

Almost surely, 2^402450213104 is an apocalyptic number.

It is an amenable number.

402450213104 is a deficient number, since it is larger than the sum of its proper divisors (377297074816).

402450213104 is a wasteful number, since it uses less digits than its factorization.

402450213104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25153138327 (or 25153138321 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 402450213104 its reverse (401312054204), we get a palindrome (803762267308).

The spelling of 402450213104 in words is "four hundred two billion, four hundred fifty million, two hundred thirteen thousand, one hundred four".