4032542947 has 2 divisors, whose sum is σ = 4032542948. Its totient is φ = 4032542946.

The previous prime is 4032542929. The next prime is 4032542977. The reversal of 4032542947 is 7492452304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4032542947 - 2⁷ = 4032542819 is a prime.

It is a super-2 number, since 2×4032542947² = 32522805238798889618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4032542977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2016271473 + 2016271474.

It is an arithmetic number, because the mean of its divisors is an integer number (2016271474).

Almost surely, 2^4032542947 is an apocalyptic number.

4032542947 is a deficient number, since it is larger than the sum of its proper divisors (1).

4032542947 is an equidigital number, since it uses as much as digits as its factorization.

4032542947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 4032542947 is about 63502.3066273974. The cubic root of 4032542947 is about 1591.6943223189.

The spelling of 4032542947 in words is "four billion, thirty-two million, five hundred forty-two thousand, nine hundred forty-seven".