312424154112 has 176 divisors, whose sum is σ = 963736770560. Its totient is φ = 88133640192.

The previous prime is 312424153973. The next prime is 312424154113. The reversal of 312424154112 is 211451424213.

It is a self number, because there is not a number n which added to its sum of digits gives 312424154112.

It is not an unprimeable number, because it can be changed into a prime (312424154113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1606863 + ... + 1790769.

Almost surely, 2^312424154112 is an apocalyptic number.

312424154112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 312424154112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (481868385280).

312424154112 is an abundant number, since it is smaller than the sum of its proper divisors (651312616448).

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

312424154112 is a wasteful number, since it uses less digits than its factorization.

312424154112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184016 (or 183998 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

Adding to 312424154112 its reverse (211451424213), we get a palindrome (523875578325).

The spelling of 312424154112 in words is "three hundred twelve billion, four hundred twenty-four million, one hundred fifty-four thousand, one hundred twelve".