2247954780679 has 8 divisors (see below), whose sum is σ = 2254473177120. Its totient is φ = 2241437810976.

The previous prime is 2247954780649. The next prime is 2247954780683. The reversal of 2247954780679 is 9760874597422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2247954780679 - 2⁵ = 2247954780647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247954780649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2840529 + ... + 3544645.

It is an arithmetic number, because the mean of its divisors is an integer number (281809147140).

Almost surely, 2^{2247954780679} is an apocalyptic number.

2247954780679 is a deficient number, since it is larger than the sum of its proper divisors (6518396441).

2247954780679 is an equidigital number, since it uses as much as digits as its factorization.

2247954780679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713369.

The product of its (nonzero) digits is 426746880, while the sum is 70.

The spelling of 2247954780679 in words is "two trillion, two hundred forty-seven billion, nine hundred fifty-four million, seven hundred eighty thousand, six hundred seventy-nine".