30652640341 has 4 divisors (see below), whose sum is σ = 30733518400. Its totient is φ = 30571762284.

The previous prime is 30652640311. The next prime is 30652640353. The reversal of 30652640341 is 14304625603.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30652640341 - 2¹¹ = 30652638293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30652640297 and 30652640306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30652640311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40438461 + ... + 40439218.

It is an arithmetic number, because the mean of its divisors is an integer number (7683379600).

Almost surely, 2^30652640341 is an apocalyptic number.

It is an amenable number.

30652640341 is a deficient number, since it is larger than the sum of its proper divisors (80878059).

30652640341 is an equidigital number, since it uses as much as digits as its factorization.

30652640341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80878058.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 30652640341 in words is "thirty billion, six hundred fifty-two million, six hundred forty thousand, three hundred forty-one".