720000751741 has 8 divisors (see below), whose sum is σ = 744844838400. Its totient is φ = 695157763440.

The previous prime is 720000751721. The next prime is 720000751751. The reversal of 720000751741 is 147157000027.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 720000751741 - 2²⁹ = 719463880829 is a prime.

It is a super-2 number, since 2×720000751741² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 720000751697 and 720000751706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (720000751721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1191900 + ... + 1691338.

It is an arithmetic number, because the mean of its divisors is an integer number (93105604800).

Almost surely, 2^720000751741 is an apocalyptic number.

It is an amenable number.

720000751741 is a deficient number, since it is larger than the sum of its proper divisors (24844086659).

720000751741 is a wasteful number, since it uses less digits than its factorization.

720000751741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549179.

The product of its (nonzero) digits is 13720, while the sum is 34.

Adding to 720000751741 its reverse (147157000027), we get a palindrome (867157751768).

It can be divided in two parts, 720000 and 751741, that added together give a palindrome (1471741).

The spelling of 720000751741 in words is "seven hundred twenty billion, seven hundred fifty-one thousand, seven hundred forty-one".