73400070371 has 2 divisors, whose sum is σ = 73400070372. Its totient is φ = 73400070370.

The previous prime is 73400070347. The next prime is 73400070389. The reversal of 73400070371 is 17307000437.

It is a strong prime.

It is an emirp because it is prime and its reverse (17307000437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73400070371 - 2¹⁸ = 73399808227 is a prime.

It is not a weakly prime, because it can be changed into another prime (73400070391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36700035185 + 36700035186.

It is an arithmetic number, because the mean of its divisors is an integer number (36700035186).

Almost surely, 2^73400070371 is an apocalyptic number.

73400070371 is a deficient number, since it is larger than the sum of its proper divisors (1).

73400070371 is an equidigital number, since it uses as much as digits as its factorization.

73400070371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12348, while the sum is 32.

The spelling of 73400070371 in words is "seventy-three billion, four hundred million, seventy thousand, three hundred seventy-one".