11924280007 has 2 divisors, whose sum is σ = 11924280008. Its totient is φ = 11924280006.

The previous prime is 11924279981. The next prime is 11924280023. The reversal of 11924280007 is 70008242911.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11924280007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11924280047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5962140003 + 5962140004.

It is an arithmetic number, because the mean of its divisors is an integer number (5962140004).

Almost surely, 2^11924280007 is an apocalyptic number.

11924280007 is a deficient number, since it is larger than the sum of its proper divisors (1).

11924280007 is an equidigital number, since it uses as much as digits as its factorization.

11924280007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 34.

The spelling of 11924280007 in words is "eleven billion, nine hundred twenty-four million, two hundred eighty thousand, seven".