30678946341 has 4 divisors (see below), whose sum is σ = 40905261792. Its totient is φ = 20452630892.

The previous prime is 30678946211. The next prime is 30678946349. The reversal of 30678946341 is 14364987603.

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 30678946341 - 2¹³ = 30678938149 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30678946349) 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, 5113157721 + ... + 5113157726.

It is an arithmetic number, because the mean of its divisors is an integer number (10226315448).

Almost surely, 2^30678946341 is an apocalyptic number.

It is an amenable number.

30678946341 is a deficient number, since it is larger than the sum of its proper divisors (10226315451).

30678946341 is a wasteful number, since it uses less digits than its factorization.

30678946341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10226315450.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 30678946341 in words is "thirty billion, six hundred seventy-eight million, nine hundred forty-six thousand, three hundred forty-one".