39149161160 has 16 divisors (see below), whose sum is σ = 88085612700. Its totient is φ = 15659664448.

The previous prime is 39149161153. The next prime is 39149161193. The reversal of 39149161160 is 6116194193.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 37093989604 + 2055171556 = 192598^2 + 45334^2 .

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, 489364475 + ... + 489364554.

Almost surely, 2^39149161160 is an apocalyptic number.

It is an amenable number.

39149161160 is an abundant number, since it is smaller than the sum of its proper divisors (48936451540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39149161160 is a wasteful number, since it uses less digits than its factorization.

39149161160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978729040 (or 978729036 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 41.

The spelling of 39149161160 in words is "thirty-nine billion, one hundred forty-nine million, one hundred sixty-one thousand, one hundred sixty".