2308778754048 has 1008 divisors, whose sum is σ = 8079433610976. Its totient is φ = 652298158080.

The previous prime is 2308778754041. The next prime is 2308778754059. The reversal of 2308778754048 is 8404578778032.

It is a happy number.

2308778754048 is a `hidden beast` number, since 2 + 3 + 0 + 8 + 7 + 7 + 87 + 540 + 4 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2308778754041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56311676908 + ... + 56311676948.

It is an arithmetic number, because the mean of its divisors is an integer number (8015311122).

Almost surely, 2^{2308778754048} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2308778754048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4039716805488).

2308778754048 is an abundant number, since it is smaller than the sum of its proper divisors (5770654856928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2308778754048 is an frugal number, since it uses more digits than its factorization.

2308778754048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 84295680, while the sum is 63.

The spelling of 2308778754048 in words is "two trillion, three hundred eight billion, seven hundred seventy-eight million, seven hundred fifty-four thousand, forty-eight".