32406769677849 has 32 divisors (see below), whose sum is σ = 50242655859456. Its totient is φ = 18195933726720.

The previous prime is 32406769677829. The next prime is 32406769677881. The reversal of 32406769677849 is 94877696760423.

It is not a de Polignac number, because 32406769677849 - 2⁷ = 32406769677721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32406769677809) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11695252 + ... + 14198325.

It is an arithmetic number, because the mean of its divisors is an integer number (1570082995608).

Almost surely, 2^{32406769677849} is an apocalyptic number.

It is an amenable number.

32406769677849 is a deficient number, since it is larger than the sum of its proper divisors (17835886181607).

32406769677849 is a wasteful number, since it uses less digits than its factorization.

32406769677849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25894625.

The product of its (nonzero) digits is 4608866304, while the sum is 78.

The spelling of 32406769677849 in words is "thirty-two trillion, four hundred six billion, seven hundred sixty-nine million, six hundred seventy-seven thousand, eight hundred forty-nine".