312000044432230 has 64 divisors (see below), whose sum is σ = 722763069050880. Its totient is φ = 94109774601600.

The previous prime is 312000044432207. The next prime is 312000044432311. The reversal of 312000044432230 is 32234440000213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6535377145 + ... + 6535424884.

It is an arithmetic number, because the mean of its divisors is an integer number (11293172953920).

Almost surely, 2^{312000044432230} is an apocalyptic number.

312000044432230 is an abundant number, since it is smaller than the sum of its proper divisors (410763024618650).

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

312000044432230 is a wasteful number, since it uses less digits than its factorization.

312000044432230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13070802085.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 312000044432230 its reverse (32234440000213), we get a palindrome (344234484432443).

The spelling of 312000044432230 in words is "three hundred twelve trillion, forty-four million, four hundred thirty-two thousand, two hundred thirty".