43486146823051 has 2 divisors, whose sum is σ = 43486146823052. Its totient is φ = 43486146823050.

The previous prime is 43486146822973. The next prime is 43486146823061. The reversal of 43486146823051 is 15032864168434.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43486146823051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43486146822983 and 43486146823001.

It is not a weakly prime, because it can be changed into another prime (43486146823061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21743073411525 + 21743073411526.

It is an arithmetic number, because the mean of its divisors is an integer number (21743073411526).

Almost surely, 2^{43486146823051} is an apocalyptic number.

43486146823051 is a deficient number, since it is larger than the sum of its proper divisors (1).

43486146823051 is an equidigital number, since it uses as much as digits as its factorization.

43486146823051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13271040, while the sum is 55.

The spelling of 43486146823051 in words is "forty-three trillion, four hundred eighty-six billion, one hundred forty-six million, eight hundred twenty-three thousand, fifty-one".