32031042047 has 2 divisors, whose sum is σ = 32031042048. Its totient is φ = 32031042046.

The previous prime is 32031042011. The next prime is 32031042079. The reversal of 32031042047 is 74024013023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32031042047 - 2¹⁸ = 32030779903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32031042347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16015521023 + 16015521024.

It is an arithmetic number, because the mean of its divisors is an integer number (16015521024).

Almost surely, 2^32031042047 is an apocalyptic number.

32031042047 is a deficient number, since it is larger than the sum of its proper divisors (1).

32031042047 is an equidigital number, since it uses as much as digits as its factorization.

32031042047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 26.

The spelling of 32031042047 in words is "thirty-two billion, thirty-one million, forty-two thousand, forty-seven".