32378456206 has 16 divisors (see below), whose sum is σ = 51739833600. Its totient is φ = 15152376888.

The previous prime is 32378456203. The next prime is 32378456219. The reversal of 32378456206 is 60265487323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32378456203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5129766 + ... + 5136073.

It is an arithmetic number, because the mean of its divisors is an integer number (3233739600).

Almost surely, 2^32378456206 is an apocalyptic number.

32378456206 is a deficient number, since it is larger than the sum of its proper divisors (19361377394).

32378456206 is a wasteful number, since it uses less digits than its factorization.

32378456206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10265943.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 32378456206 in words is "thirty-two billion, three hundred seventy-eight million, four hundred fifty-six thousand, two hundred six".