43460020801 has 2 divisors, whose sum is σ = 43460020802. Its totient is φ = 43460020800.

The previous prime is 43460020763. The next prime is 43460020817. The reversal of 43460020801 is 10802006434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43424308225 + 35712576 = 208385^2 + 5976^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43460020801 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43460020801.

It is not a weakly prime, because it can be changed into another prime (43460020841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21730010400 + 21730010401.

It is an arithmetic number, because the mean of its divisors is an integer number (21730010401).

Almost surely, 2^43460020801 is an apocalyptic number.

It is an amenable number.

43460020801 is a deficient number, since it is larger than the sum of its proper divisors (1).

43460020801 is an equidigital number, since it uses as much as digits as its factorization.

43460020801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 43460020801 in words is "forty-three billion, four hundred sixty million, twenty thousand, eight hundred one".