32685070816 has 24 divisors (see below), whose sum is σ = 64497371904. Its totient is φ = 16304785920.

The previous prime is 32685070801. The next prime is 32685070849. The reversal of 32685070816 is 61807058623.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1165600 + ... + 1193311.

It is an arithmetic number, because the mean of its divisors is an integer number (2687390496).

Almost surely, 2^32685070816 is an apocalyptic number.

It is an amenable number.

32685070816 is a deficient number, since it is larger than the sum of its proper divisors (31812301088).

32685070816 is a wasteful number, since it uses less digits than its factorization.

32685070816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359354 (or 2359346 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 32685070816 in words is "thirty-two billion, six hundred eighty-five million, seventy thousand, eight hundred sixteen".