12472042824 has 64 divisors (see below), whose sum is σ = 34700904000. Its totient is φ = 4150586880.

The previous prime is 12472042819. The next prime is 12472042829. The reversal of 12472042824 is 42824027421.

It is an interprime number because it is at equal distance from previous prime (12472042819) and next prime (12472042829).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (12472042829) 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, 87064 + ... + 180344.

It is an arithmetic number, because the mean of its divisors is an integer number (542201625).

Almost surely, 2^12472042824 is an apocalyptic number.

It is an amenable number.

12472042824 is an abundant number, since it is smaller than the sum of its proper divisors (22228861176).

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

12472042824 is a wasteful number, since it uses less digits than its factorization.

12472042824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93915 (or 93905 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 36.

The spelling of 12472042824 in words is "twelve billion, four hundred seventy-two million, forty-two thousand, eight hundred twenty-four".