12008872451 has 2 divisors, whose sum is σ = 12008872452. Its totient is φ = 12008872450.

The previous prime is 12008872409. The next prime is 12008872459. The reversal of 12008872451 is 15427880021.

It is a strong prime.

It is an emirp because it is prime and its reverse (15427880021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12008872451 - 2⁶ = 12008872387 is a prime.

It is not a weakly prime, because it can be changed into another prime (12008872459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6004436225 + 6004436226.

It is an arithmetic number, because the mean of its divisors is an integer number (6004436226).

Almost surely, 2^12008872451 is an apocalyptic number.

12008872451 is a deficient number, since it is larger than the sum of its proper divisors (1).

12008872451 is an equidigital number, since it uses as much as digits as its factorization.

12008872451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35840, while the sum is 38.

The spelling of 12008872451 in words is "twelve billion, eight million, eight hundred seventy-two thousand, four hundred fifty-one".