72289074682939 has 2 divisors, whose sum is σ = 72289074682940. Its totient is φ = 72289074682938.

The previous prime is 72289074682927. The next prime is 72289074682949. The reversal of 72289074682939 is 93928647098227.

It is a strong prime.

It is an emirp because it is prime and its reverse (93928647098227) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 72289074682939 - 2²¹ = 72289072585787 is a prime.

It is not a weakly prime, because it can be changed into another prime (72289074682949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36144537341469 + 36144537341470.

It is an arithmetic number, because the mean of its divisors is an integer number (36144537341470).

Almost surely, 2^{72289074682939} is an apocalyptic number.

72289074682939 is a deficient number, since it is larger than the sum of its proper divisors (1).

72289074682939 is an equidigital number, since it uses as much as digits as its factorization.

72289074682939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1316818944, while the sum is 76.

The spelling of 72289074682939 in words is "seventy-two trillion, two hundred eighty-nine billion, seventy-four million, six hundred eighty-two thousand, nine hundred thirty-nine".