9249445712061 has 12 divisors (see below), whose sum is σ = 13360359586080. Its totient is φ = 6166274473800.

The previous prime is 9249445712057. The next prime is 9249445712063. The reversal of 9249445712061 is 1602175449429.

9249445712061 is a `hidden beast` number, since 9 + 2 + 4 + 9 + 4 + 4 + 571 + 2 + 0 + 61 = 666.

9249445712061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9249445712061 - 2² = 9249445712057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9249445711989 and 9249445712007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9249445712063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 914286 + ... + 4397136.

It is an arithmetic number, because the mean of its divisors is an integer number (1113363298840).

Almost surely, 2^{9249445712061} is an apocalyptic number.

It is an amenable number.

9249445712061 is a deficient number, since it is larger than the sum of its proper divisors (4110913874019).

9249445712061 is a wasteful number, since it uses less digits than its factorization.

9249445712061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3777936 (or 3777933 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 9249445712061 in words is "nine trillion, two hundred forty-nine billion, four hundred forty-five million, seven hundred twelve thousand, sixty-one".