32440210415112 has 32 divisors (see below), whose sum is σ = 81100677206880. Its totient is φ = 10813383315840.

The previous prime is 32440210415101. The next prime is 32440210415131. The reversal of 32440210415112 is 21151401204423.

It is a self number, because there is not a number n which added to its sum of digits gives 32440210415112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17720188 + ... + 19464980.

It is an arithmetic number, because the mean of its divisors is an integer number (2534396162715).

Almost surely, 2^{32440210415112} is an apocalyptic number.

It is an amenable number.

32440210415112 is an abundant number, since it is smaller than the sum of its proper divisors (48660466791768).

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

32440210415112 is a wasteful number, since it uses less digits than its factorization.

32440210415112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519493 (or 2519489 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 32440210415112 its reverse (21151401204423), we get a palindrome (53591611619535).

The spelling of 32440210415112 in words is "thirty-two trillion, four hundred forty billion, two hundred ten million, four hundred fifteen thousand, one hundred twelve".