2723069980663 has 2 divisors, whose sum is σ = 2723069980664. Its totient is φ = 2723069980662.

The previous prime is 2723069980651. The next prime is 2723069980699. The reversal of 2723069980663 is 3660899603272.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2723069980663 - 2¹³ = 2723069972471 is a prime.

It is a super-2 number, since 2×2723069980663² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2723069980633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361534990331 + 1361534990332.

It is an arithmetic number, because the mean of its divisors is an integer number (1361534990332).

Almost surely, 2^{2723069980663} is an apocalyptic number.

2723069980663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2723069980663 is an equidigital number, since it uses as much as digits as its factorization.

2723069980663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35271936, while the sum is 61.

The spelling of 2723069980663 in words is "two trillion, seven hundred twenty-three billion, sixty-nine million, nine hundred eighty thousand, six hundred sixty-three".