2722742732445 has 16 divisors (see below), whose sum is σ = 4449077487360. Its totient is φ = 1421233085504.

The previous prime is 2722742732371. The next prime is 2722742732459. The reversal of 2722742732445 is 5442372472272.

2722742732445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2722742732445 - 2¹⁴ = 2722742716061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1931022510 + ... + 1931023919.

It is an arithmetic number, because the mean of its divisors is an integer number (278067342960).

Almost surely, 2^{2722742732445} is an apocalyptic number.

It is an amenable number.

2722742732445 is a deficient number, since it is larger than the sum of its proper divisors (1726334754915).

2722742732445 is a wasteful number, since it uses less digits than its factorization.

2722742732445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3862046484.

The product of its digits is 10536960, while the sum is 51.

The spelling of 2722742732445 in words is "two trillion, seven hundred twenty-two billion, seven hundred forty-two million, seven hundred thirty-two thousand, four hundred forty-five".