8002432946149 has 2 divisors, whose sum is σ = 8002432946150. Its totient is φ = 8002432946148.

The previous prime is 8002432946077. The next prime is 8002432946171. The reversal of 8002432946149 is 9416492342008.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7923904093249 + 78528852900 = 2814943^2 + 280230^2 .

It is a cyclic number.

It is not a de Polignac number, because 8002432946149 - 2⁷ = 8002432946021 is a prime.

It is a super-2 number, since 2×8002432946149² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8002432946096 and 8002432946105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8002432941149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4001216473074 + 4001216473075.

It is an arithmetic number, because the mean of its divisors is an integer number (4001216473075).

Almost surely, 2^{8002432946149} is an apocalyptic number.

It is an amenable number.

8002432946149 is a deficient number, since it is larger than the sum of its proper divisors (1).

8002432946149 is an equidigital number, since it uses as much as digits as its factorization.

8002432946149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2985984, while the sum is 52.

The spelling of 8002432946149 in words is "eight trillion, two billion, four hundred thirty-two million, nine hundred forty-six thousand, one hundred forty-nine".