32400872111 has 8 divisors (see below), whose sum is σ = 32443156944. Its totient is φ = 32358611520.

The previous prime is 32400872071. The next prime is 32400872129. The reversal of 32400872111 is 11127800423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32400872111 - 2⁶ = 32400872047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32400872711) 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, 5644835 + ... + 5650571.

It is an arithmetic number, because the mean of its divisors is an integer number (4055394618).

Almost surely, 2^32400872111 is an apocalyptic number.

32400872111 is a deficient number, since it is larger than the sum of its proper divisors (42284833).

32400872111 is a wasteful number, since it uses less digits than its factorization.

32400872111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12121.

The product of its (nonzero) digits is 2688, while the sum is 29.

The spelling of 32400872111 in words is "thirty-two billion, four hundred million, eight hundred seventy-two thousand, one hundred eleven".