312004250430 has 64 divisors (see below), whose sum is σ = 754814446848. Its totient is φ = 82536572160.

The previous prime is 312004250423. The next prime is 312004250449. The reversal of 312004250430 is 34052400213.

It is a self number, because there is not a number n which added to its sum of digits gives 312004250430.

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 31 ways as a sum of consecutive naturals, for example, 1863034 + ... + 2023586.

It is an arithmetic number, because the mean of its divisors is an integer number (11793975732).

Almost surely, 2^312004250430 is an apocalyptic number.

312004250430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

312004250430 is an abundant number, since it is smaller than the sum of its proper divisors (442810196418).

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

312004250430 is a wasteful number, since it uses less digits than its factorization.

312004250430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161081.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 312004250430 its reverse (34052400213), we get a palindrome (346056650643).

The spelling of 312004250430 in words is "three hundred twelve billion, four million, two hundred fifty thousand, four hundred thirty".