72614303321233 has 2 divisors, whose sum is σ = 72614303321234. Its totient is φ = 72614303321232.

The previous prime is 72614303321117. The next prime is 72614303321237. The reversal of 72614303321233 is 33212330341627.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56986449829969 + 15627853491264 = 7548937^2 + 3953208^2 .

It is an emirp because it is prime and its reverse (33212330341627) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-72614303321233 is a prime.

It is not a weakly prime, because it can be changed into another prime (72614303321237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36307151660616 + 36307151660617.

It is an arithmetic number, because the mean of its divisors is an integer number (36307151660617).

Almost surely, 2^{72614303321233} is an apocalyptic number.

It is an amenable number.

72614303321233 is a deficient number, since it is larger than the sum of its proper divisors (1).

72614303321233 is an equidigital number, since it uses as much as digits as its factorization.

72614303321233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 40.

The spelling of 72614303321233 in words is "seventy-two trillion, six hundred fourteen billion, three hundred three million, three hundred twenty-one thousand, two hundred thirty-three".