47084124739 has 2 divisors, whose sum is σ = 47084124740. Its totient is φ = 47084124738.

The previous prime is 47084124697. The next prime is 47084124859. The reversal of 47084124739 is 93742148074.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47084124739 - 2⁷ = 47084124611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47084124692 and 47084124701.

It is not a weakly prime, because it can be changed into another prime (47084124539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23542062369 + 23542062370.

It is an arithmetic number, because the mean of its divisors is an integer number (23542062370).

Almost surely, 2^47084124739 is an apocalyptic number.

47084124739 is a deficient number, since it is larger than the sum of its proper divisors (1).

47084124739 is an equidigital number, since it uses as much as digits as its factorization.

47084124739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 47084124739 in words is "forty-seven billion, eighty-four million, one hundred twenty-four thousand, seven hundred thirty-nine".