73406706740734 has 16 divisors (see below), whose sum is σ = 111923196519456. Its totient is φ = 36099061164000.

The previous prime is 73406706740671. The next prime is 73406706740771. The reversal of 73406706740734 is 43704760760437.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19946202 + ... + 23338045.

It is an arithmetic number, because the mean of its divisors is an integer number (6995199782466).

Almost surely, 2^{73406706740734} is an apocalyptic number.

73406706740734 is a deficient number, since it is larger than the sum of its proper divisors (38516489778722).

73406706740734 is a wasteful number, since it uses less digits than its factorization.

73406706740734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43298211.

The product of its (nonzero) digits is 49787136, while the sum is 58.

The spelling of 73406706740734 in words is "seventy-three trillion, four hundred six billion, seven hundred six million, seven hundred forty thousand, seven hundred thirty-four".