42303347 has 2 divisors, whose sum is σ = 42303348. Its totient is φ = 42303346.

The previous prime is 42303341. The next prime is 42303353. The reversal of 42303347 is 74330324.

It is a balanced prime because it is at equal distance from previous prime (42303341) and next prime (42303353).

It is a cyclic number.

It is not a de Polignac number, because 42303347 - 2²⁰ = 41254771 is a prime.

It is not a weakly prime, because it can be changed into another prime (42303341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21151673 + 21151674.

It is an arithmetic number, because the mean of its divisors is an integer number (21151674).

Almost surely, 2^42303347 is an apocalyptic number.

42303347 is a deficient number, since it is larger than the sum of its proper divisors (1).

42303347 is an equidigital number, since it uses as much as digits as its factorization.

42303347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 26.

The square root of 42303347 is about 6504.1023208434. The cubic root of 42303347 is about 348.4375167153.

The spelling of 42303347 in words is "forty-two million, three hundred three thousand, three hundred forty-seven".