402024042200 has 48 divisors (see below), whose sum is σ = 1019679167160. Its totient is φ = 146190560000.

The previous prime is 402024042191. The next prime is 402024042247. The reversal of 402024042200 is 2240420204.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91366901 + ... + 91371300.

Almost surely, 2^402024042200 is an apocalyptic number.

402024042200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

402024042200 is an abundant number, since it is smaller than the sum of its proper divisors (617655124960).

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

402024042200 is a wasteful number, since it uses less digits than its factorization.

402024042200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182738228 (or 182738219 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 402024042200 its reverse (2240420204), we get a palindrome (404264462404).

The spelling of 402024042200 in words is "four hundred two billion, twenty-four million, forty-two thousand, two hundred".