312441420030 has 32 divisors (see below), whose sum is σ = 775716631200. Its totient is φ = 80444687232.

The previous prime is 312441420019. The next prime is 312441420043. The reversal of 312441420030 is 30024144213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179563165 + ... + 179564904.

It is an arithmetic number, because the mean of its divisors is an integer number (24241144725).

Almost surely, 2^312441420030 is an apocalyptic number.

312441420030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

312441420030 is an abundant number, since it is smaller than the sum of its proper divisors (463275211170).

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

312441420030 is a wasteful number, since it uses less digits than its factorization.

312441420030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359128108.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 312441420030 its reverse (30024144213), we get a palindrome (342465564243).

The spelling of 312441420030 in words is "three hundred twelve billion, four hundred forty-one million, four hundred twenty thousand, thirty".