3244947978119 has 2 divisors, whose sum is σ = 3244947978120. Its totient is φ = 3244947978118.

The previous prime is 3244947978067. The next prime is 3244947978149. The reversal of 3244947978119 is 9118797494423.

It is a strong prime.

It is an emirp because it is prime and its reverse (9118797494423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3244947978119 - 2³² = 3240653010823 is a prime.

It is a super-2 number, since 2×3244947978119² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3244947978149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622473989059 + 1622473989060.

It is an arithmetic number, because the mean of its divisors is an integer number (1622473989060).

Almost surely, 2^{3244947978119} is an apocalyptic number.

3244947978119 is a deficient number, since it is larger than the sum of its proper divisors (1).

3244947978119 is an equidigital number, since it uses as much as digits as its factorization.

3244947978119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 109734912, while the sum is 68.

The spelling of 3244947978119 in words is "three trillion, two hundred forty-four billion, nine hundred forty-seven million, nine hundred seventy-eight thousand, one hundred nineteen".