2973273244623 has 12 divisors (see below), whose sum is σ = 4685157840168. Its totient is φ = 1801983784560.

The previous prime is 2973273244609. The next prime is 2973273244649. The reversal of 2973273244623 is 3264423723792.

2973273244623 is a `hidden beast` number, since 2 + 9 + 7 + 3 + 2 + 7 + 3 + 2 + 4 + 4 + 623 = 666.

2973273244623 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 2973273244623 - 2⁹ = 2973273244111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2973273244623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2973273244223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15016531440 + ... + 15016531637.

It is an arithmetic number, because the mean of its divisors is an integer number (390429820014).

Almost surely, 2^{2973273244623} is an apocalyptic number.

2973273244623 is a deficient number, since it is larger than the sum of its proper divisors (1711884595545).

2973273244623 is a wasteful number, since it uses less digits than its factorization.

2973273244623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30033063094 (or 30033063091 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 54.

The spelling of 2973273244623 in words is "two trillion, nine hundred seventy-three billion, two hundred seventy-three million, two hundred forty-four thousand, six hundred twenty-three".