24248780819 has 2 divisors, whose sum is σ = 24248780820. Its totient is φ = 24248780818.

The previous prime is 24248780797. The next prime is 24248780863. The reversal of 24248780819 is 91808784242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24248780819 - 2¹² = 24248776723 is a prime.

It is a super-2 number, since 2×24248780819² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (24248780119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12124390409 + 12124390410.

It is an arithmetic number, because the mean of its divisors is an integer number (12124390410).

Almost surely, 2^24248780819 is an apocalyptic number.

24248780819 is a deficient number, since it is larger than the sum of its proper divisors (1).

24248780819 is an equidigital number, since it uses as much as digits as its factorization.

24248780819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2064384, while the sum is 53.

The spelling of 24248780819 in words is "twenty-four billion, two hundred forty-eight million, seven hundred eighty thousand, eight hundred nineteen".