73434344371 has 16 divisors (see below), whose sum is σ = 75990636288. Its totient is φ = 70932132000.

The previous prime is 73434344341. The next prime is 73434344387. The reversal of 73434344371 is 17344343437.

It is not a de Polignac number, because 73434344371 - 2⁵ = 73434344339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73434344341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 802096 + ... + 888946.

It is an arithmetic number, because the mean of its divisors is an integer number (4749414768).

Almost surely, 2^73434344371 is an apocalyptic number.

73434344371 is a deficient number, since it is larger than the sum of its proper divisors (2556291917).

73434344371 is a wasteful number, since it uses less digits than its factorization.

73434344371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87162.

The product of its digits is 1016064, while the sum is 43.

The spelling of 73434344371 in words is "seventy-three billion, four hundred thirty-four million, three hundred forty-four thousand, three hundred seventy-one".