2722343637234 has 64 divisors (see below), whose sum is σ = 5963718499200. Its totient is φ = 823444531200.

The previous prime is 2722343637229. The next prime is 2722343637313. The reversal of 2722343637234 is 4327363432272.

2722343637234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2722343637234² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80092 + ... + 2334759.

It is an arithmetic number, because the mean of its divisors is an integer number (93183101550).

Almost surely, 2^{2722343637234} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2722343637234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2981859249600).

2722343637234 is an abundant number, since it is smaller than the sum of its proper divisors (3241374861966).

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

2722343637234 is a wasteful number, since it uses less digits than its factorization.

2722343637234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415115.

The product of its digits is 6096384, while the sum is 48.

The spelling of 2722343637234 in words is "two trillion, seven hundred twenty-two billion, three hundred forty-three million, six hundred thirty-seven thousand, two hundred thirty-four".