402024403005 has 16 divisors (see below), whose sum is σ = 644224112640. Its totient is φ = 214084659008.

The previous prime is 402024402991. The next prime is 402024403013. The reversal of 402024403005 is 500304420204.

It is a cyclic number.

It is not a de Polignac number, because 402024403005 - 2⁵ = 402024402973 is a prime.

It is a super-2 number, since 2×402024403005² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 20512125 + ... + 20531714.

It is an arithmetic number, because the mean of its divisors is an integer number (40264007040).

Almost surely, 2^402024403005 is an apocalyptic number.

It is an amenable number.

402024403005 is a deficient number, since it is larger than the sum of its proper divisors (242199709635).

402024403005 is a wasteful number, since it uses less digits than its factorization.

402024403005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41044500.

The product of its (nonzero) digits is 3840, while the sum is 24.

Adding to 402024403005 its reverse (500304420204), we get a palindrome (902328823209).

The spelling of 402024403005 in words is "four hundred two billion, twenty-four million, four hundred three thousand, five".