73700224079 has 2 divisors, whose sum is σ = 73700224080. Its totient is φ = 73700224078.

The previous prime is 73700224063. The next prime is 73700224139. The reversal of 73700224079 is 97042200737.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73700224079 - 2⁴ = 73700224063 is a prime.

It is a super-2 number, since 2×73700224079² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73700274079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36850112039 + 36850112040.

It is an arithmetic number, because the mean of its divisors is an integer number (36850112040).

Almost surely, 2^73700224079 is an apocalyptic number.

73700224079 is a deficient number, since it is larger than the sum of its proper divisors (1).

73700224079 is an equidigital number, since it uses as much as digits as its factorization.

73700224079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 148176, while the sum is 41.

The spelling of 73700224079 in words is "seventy-three billion, seven hundred million, two hundred twenty-four thousand, seventy-nine".