404300402132 has 24 divisors (see below), whose sum is σ = 817248942720. Its totient is φ = 172962738560.

The previous prime is 404300402101. The next prime is 404300402159. The reversal of 404300402132 is 231204003404.

It is a junction number, because it is equal to n+sod(n) for n = 404300402098 and 404300402107.

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 7 ways as a sum of consecutive naturals, for example, 270253532 + ... + 270255027.

It is an arithmetic number, because the mean of its divisors is an integer number (34052039280).

Almost surely, 2^404300402132 is an apocalyptic number.

It is an amenable number.

404300402132 is an abundant number, since it is smaller than the sum of its proper divisors (412948540588).

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

404300402132 is a wasteful number, since it uses less digits than its factorization.

404300402132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540508591 (or 540508589 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 404300402132 its reverse (231204003404), we get a palindrome (635504405536).

The spelling of 404300402132 in words is "four hundred four billion, three hundred million, four hundred two thousand, one hundred thirty-two".