312000334044112 has 80 divisors (see below), whose sum is σ = 727738643968000. Its totient is φ = 126586278023040.

The previous prime is 312000334044107. The next prime is 312000334044127. The reversal of 312000334044112 is 211440433000213.

It is a happy number.

It is a super-3 number, since 3×312000334044112³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 49423464 + ... + 55377607.

It is an arithmetic number, because the mean of its divisors is an integer number (9096733049600).

Almost surely, 2^{312000334044112} is an apocalyptic number.

It is an amenable number.

312000334044112 is an abundant number, since it is smaller than the sum of its proper divisors (415738309923888).

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

312000334044112 is a wasteful number, since it uses less digits than its factorization.

312000334044112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104802504 (or 104802498 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 312000334044112 its reverse (211440433000213), we get a palindrome (523440767044325).

The spelling of 312000334044112 in words is "three hundred twelve trillion, three hundred thirty-four million, forty-four thousand, one hundred twelve".