11425065956849 has 16 divisors (see below), whose sum is σ = 11740852421760. Its totient is φ = 11111092755840.

The previous prime is 11425065956839. The next prime is 11425065956861. The reversal of 11425065956849 is 94865956052411.

It is a cyclic number.

It is not a de Polignac number, because 11425065956849 - 2⁴ = 11425065956833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11425065956839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19930259 + ... + 20495495.

It is an arithmetic number, because the mean of its divisors is an integer number (733803276360).

Almost surely, 2^{11425065956849} is an apocalyptic number.

It is an amenable number.

11425065956849 is a deficient number, since it is larger than the sum of its proper divisors (315786464911).

11425065956849 is a wasteful number, since it uses less digits than its factorization.

11425065956849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566840.

The product of its (nonzero) digits is 93312000, while the sum is 65.

The spelling of 11425065956849 in words is "eleven trillion, four hundred twenty-five billion, sixty-five million, nine hundred fifty-six thousand, eight hundred forty-nine".