2770230846344 has 128 divisors (see below), whose sum is σ = 5726856038400. Its totient is φ = 1248528046080.

The previous prime is 2770230846343. The next prime is 2770230846389. The reversal of 2770230846344 is 4436480320772.

It is a junction number, because it is equal to n+sod(n) for n = 2770230846292 and 2770230846301.

It is not an unprimeable number, because it can be changed into a prime (2770230846343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 484557374 + ... + 484563090.

It is an arithmetic number, because the mean of its divisors is an integer number (44741062800).

Almost surely, 2^{2770230846344} 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 2770230846344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2863428019200).

2770230846344 is an abundant number, since it is smaller than the sum of its proper divisors (2956625192056).

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

2770230846344 is a wasteful number, since it uses less digits than its factorization.

2770230846344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6423 (or 6419 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 50.

The spelling of 2770230846344 in words is "two trillion, seven hundred seventy billion, two hundred thirty million, eight hundred forty-six thousand, three hundred forty-four".