72334747127 has 2 divisors, whose sum is σ = 72334747128. Its totient is φ = 72334747126.

The previous prime is 72334747099. The next prime is 72334747141. The reversal of 72334747127 is 72174743327.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72334747127 - 2¹⁶ = 72334681591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72334747157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36167373563 + 36167373564.

It is an arithmetic number, because the mean of its divisors is an integer number (36167373564).

Almost surely, 2^72334747127 is an apocalyptic number.

72334747127 is a deficient number, since it is larger than the sum of its proper divisors (1).

72334747127 is an equidigital number, since it uses as much as digits as its factorization.

72334747127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1382976, while the sum is 47.

The spelling of 72334747127 in words is "seventy-two billion, three hundred thirty-four million, seven hundred forty-seven thousand, one hundred twenty-seven".