2449247639396 has 12 divisors (see below), whose sum is σ = 4286194382652. Its totient is φ = 1224620672928.

The previous prime is 2449247639389. The next prime is 2449247639411. The reversal of 2449247639396 is 6939367429442.

It can be written as a sum of positive squares in 2 ways, for example, as 2160165062500 + 289082576896 = 1469750^2 + 537664^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2388566 + ... + 3256338.

It is an arithmetic number, because the mean of its divisors is an integer number (357182865221).

Almost surely, 2^{2449247639396} is an apocalyptic number.

It is an amenable number.

2449247639396 is a deficient number, since it is larger than the sum of its proper divisors (1836946743256).

2449247639396 is a wasteful number, since it uses less digits than its factorization.

2449247639396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573390 (or 1573388 counting only the distinct ones).

The product of its digits is 423263232, while the sum is 68.

The spelling of 2449247639396 in words is "two trillion, four hundred forty-nine billion, two hundred forty-seven million, six hundred thirty-nine thousand, three hundred ninety-six".