30294046043 has 2 divisors, whose sum is σ = 30294046044. Its totient is φ = 30294046042.

The previous prime is 30294046031. The next prime is 30294046103. The reversal of 30294046043 is 34064049203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30294046043 - 2⁶ = 30294045979 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 30294045994 and 30294046012.

It is not a weakly prime, because it can be changed into another prime (30294046543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15147023021 + 15147023022.

It is an arithmetic number, because the mean of its divisors is an integer number (15147023022).

Almost surely, 2^30294046043 is an apocalyptic number.

30294046043 is a deficient number, since it is larger than the sum of its proper divisors (1).

30294046043 is an equidigital number, since it uses as much as digits as its factorization.

30294046043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 30294046043 in words is "thirty billion, two hundred ninety-four million, forty-six thousand, forty-three".