34433403427 has 2 divisors, whose sum is σ = 34433403428. Its totient is φ = 34433403426.

The previous prime is 34433403377. The next prime is 34433403461. The reversal of 34433403427 is 72430433443.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34433403427 is a prime.

It is not a weakly prime, because it can be changed into another prime (34433403727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17216701713 + 17216701714.

It is an arithmetic number, because the mean of its divisors is an integer number (17216701714).

Almost surely, 2^34433403427 is an apocalyptic number.

34433403427 is a deficient number, since it is larger than the sum of its proper divisors (1).

34433403427 is an equidigital number, since it uses as much as digits as its factorization.

34433403427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 37.

The spelling of 34433403427 in words is "thirty-four billion, four hundred thirty-three million, four hundred three thousand, four hundred twenty-seven".