730116307404731 has 16 divisors (see below), whose sum is σ = 793682028746208. Its totient is φ = 667609012761600.

The previous prime is 730116307404713. The next prime is 730116307404739. The reversal of 730116307404731 is 137404703611037.

730116307404731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-730116307404731 is a prime.

It is a super-2 number, since 2×730116307404731² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (730116307404739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2230661 + ... + 38278041.

It is an arithmetic number, because the mean of its divisors is an integer number (49605126796638).

Almost surely, 2^{730116307404731} is an apocalyptic number.

730116307404731 is a deficient number, since it is larger than the sum of its proper divisors (63565721341477).

730116307404731 is a wasteful number, since it uses less digits than its factorization.

730116307404731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36062062.

The product of its (nonzero) digits is 889056, while the sum is 47.

The spelling of 730116307404731 in words is "seven hundred thirty trillion, one hundred sixteen billion, three hundred seven million, four hundred four thousand, seven hundred thirty-one".