2124642324112 has 60 divisors (see below), whose sum is σ = 5171133623488. Its totient is φ = 827782718400.

The previous prime is 2124642324089. The next prime is 2124642324137. The reversal of 2124642324112 is 2114232464212.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78374964 + ... + 78402067.

Almost surely, 2^{2124642324112} is an apocalyptic number.

2124642324112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2124642324112 is an abundant number, since it is smaller than the sum of its proper divisors (3046491299376).

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

2124642324112 is a wasteful number, since it uses less digits than its factorization.

2124642324112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156777068 (or 156777051 counting only the distinct ones).

The product of its digits is 36864, while the sum is 34.

Adding to 2124642324112 its reverse (2114232464212), we get a palindrome (4238874788324).

The spelling of 2124642324112 in words is "two trillion, one hundred twenty-four billion, six hundred forty-two million, three hundred twenty-four thousand, one hundred twelve".