32403866217340 has 48 divisors (see below), whose sum is σ = 71009594687808. Its totient is φ = 12397501315584.

The previous prime is 32403866217319. The next prime is 32403866217407. The reversal of 32403866217340 is 4371266830423.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10108174 + ... + 12922186.

It is an arithmetic number, because the mean of its divisors is an integer number (1479366555996).

Almost surely, 2^{32403866217340} is an apocalyptic number.

It is an amenable number.

32403866217340 is an abundant number, since it is smaller than the sum of its proper divisors (38605728470468).

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

32403866217340 is a wasteful number, since it uses less digits than its factorization.

32403866217340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2839078 (or 2839076 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 49.

The spelling of 32403866217340 in words is "thirty-two trillion, four hundred three billion, eight hundred sixty-six million, two hundred seventeen thousand, three hundred forty".