31241414047 has 2 divisors, whose sum is σ = 31241414048. Its totient is φ = 31241414046.

The previous prime is 31241414033. The next prime is 31241414051. The reversal of 31241414047 is 74041414213.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 31241414047 - 2⁷ = 31241413919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31241414447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15620707023 + 15620707024.

It is an arithmetic number, because the mean of its divisors is an integer number (15620707024).

Almost surely, 2^31241414047 is an apocalyptic number.

31241414047 is a deficient number, since it is larger than the sum of its proper divisors (1).

31241414047 is an equidigital number, since it uses as much as digits as its factorization.

31241414047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 31.

The spelling of 31241414047 in words is "thirty-one billion, two hundred forty-one million, four hundred fourteen thousand, forty-seven".