402212404300 has 72 divisors (see below), whose sum is σ = 997697143296. Its totient is φ = 137872311360.

The previous prime is 402212404273. The next prime is 402212404301. The reversal of 402212404300 is 3404212204.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (402212404301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3401979 + ... + 3518221.

It is an arithmetic number, because the mean of its divisors is an integer number (13856904768).

Almost surely, 2^402212404300 is an apocalyptic number.

It is an amenable number.

402212404300 is an abundant number, since it is smaller than the sum of its proper divisors (595484738996).

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

402212404300 is a wasteful number, since it uses less digits than its factorization.

402212404300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121207 (or 121200 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 402212404300 its reverse (3404212204), we get a palindrome (405616616504).

The spelling of 402212404300 in words is "four hundred two billion, two hundred twelve million, four hundred four thousand, three hundred".