2723267343522 has 128 divisors (see below), whose sum is σ = 6190704599040. Its totient is φ = 797750289600.

The previous prime is 2723267343493. The next prime is 2723267343607. The reversal of 2723267343522 is 2253437623272.

2723267343522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 250778929 + ... + 250789787.

It is an arithmetic number, because the mean of its divisors is an integer number (48364879680).

Almost surely, 2^{2723267343522} is an apocalyptic number.

2723267343522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2723267343522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3095352299520).

2723267343522 is an abundant number, since it is smaller than the sum of its proper divisors (3467437255518).

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

2723267343522 is a wasteful number, since it uses less digits than its factorization.

2723267343522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11941 (or 11919 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 48.

The spelling of 2723267343522 in words is "two trillion, seven hundred twenty-three billion, two hundred sixty-seven million, three hundred forty-three thousand, five hundred twenty-two".