2723342427155 has 16 divisors (see below), whose sum is σ = 3897255250944. Its totient is φ = 1786241988960.

The previous prime is 2723342427121. The next prime is 2723342427161. The reversal of 2723342427155 is 5517242433272.

2723342427155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2723342427155 - 2²⁰ = 2723341378579 is a prime.

It is a Duffinian 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, 1691516231 + ... + 1691517840.

It is an arithmetic number, because the mean of its divisors is an integer number (243578453184).

Almost surely, 2^{2723342427155} is an apocalyptic number.

2723342427155 is a deficient number, since it is larger than the sum of its proper divisors (1173912823789).

2723342427155 is a wasteful number, since it uses less digits than its factorization.

2723342427155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3383034106.

The product of its digits is 2822400, while the sum is 47.

The spelling of 2723342427155 in words is "two trillion, seven hundred twenty-three billion, three hundred forty-two million, four hundred twenty-seven thousand, one hundred fifty-five".