47120141693 has 2 divisors, whose sum is σ = 47120141694. Its totient is φ = 47120141692.

The previous prime is 47120141641. The next prime is 47120141711. The reversal of 47120141693 is 39614102174.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45302142649 + 1817999044 = 212843^2 + 42638^2 .

It is a cyclic number.

It is not a de Polignac number, because 47120141693 - 2³² = 42825174397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47120141603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23560070846 + 23560070847.

It is an arithmetic number, because the mean of its divisors is an integer number (23560070847).

Almost surely, 2^47120141693 is an apocalyptic number.

It is an amenable number.

47120141693 is a deficient number, since it is larger than the sum of its proper divisors (1).

47120141693 is an equidigital number, since it uses as much as digits as its factorization.

47120141693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 47120141693 in words is "forty-seven billion, one hundred twenty million, one hundred forty-one thousand, six hundred ninety-three".