72030594341 has 8 divisors (see below), whose sum is σ = 72463862520. Its totient is φ = 71597520832.

The previous prime is 72030594269. The next prime is 72030594353. The reversal of 72030594341 is 14349503027.

It can be written as a sum of positive squares in 4 ways, for example, as 40947141316 + 31083453025 = 202354^2 + 176305^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 72030594341 - 2¹⁰ = 72030593317 is a prime.

It is a super-2 number, since 2×72030594341² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 72030594295 and 72030594304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72030504341) 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 7 ways as a sum of consecutive naturals, for example, 730955 + ... + 823623.

It is an arithmetic number, because the mean of its divisors is an integer number (9057982815).

Almost surely, 2^72030594341 is an apocalyptic number.

It is an amenable number.

72030594341 is a deficient number, since it is larger than the sum of its proper divisors (433268179).

72030594341 is a wasteful number, since it uses less digits than its factorization.

72030594341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97335.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 72030594341 in words is "seventy-two billion, thirty million, five hundred ninety-four thousand, three hundred forty-one".