12000049024 has 64 divisors (see below), whose sum is σ = 24464381760. Its totient is φ = 5860491264.

The previous prime is 12000048989. The next prime is 12000049091. The reversal of 12000049024 is 42094000021.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 12000048986 and 12000049004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3469504 + ... + 3472960.

It is an arithmetic number, because the mean of its divisors is an integer number (382255965).

Almost surely, 2^12000049024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12000049024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12232190880).

12000049024 is an abundant number, since it is smaller than the sum of its proper divisors (12464332736).

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

12000049024 is an equidigital number, since it uses as much as digits as its factorization.

12000049024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4095 (or 4083 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12000049024 its reverse (42094000021), we get a palindrome (54094049045).

The spelling of 12000049024 in words is "twelve billion, forty-nine thousand, twenty-four".