32440214112040 has 96 divisors (see below), whose sum is σ = 86978204951400. Its totient is φ = 10851082045440.

The previous prime is 32440214112037. The next prime is 32440214112073. The reversal of 32440214112040 is 4021141204423.

It can be written as a sum of positive squares in 4 ways, for example, as 13010261436676 + 19429952675364 = 3606974^2 + 4407942^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201762685 + ... + 201923404.

Almost surely, 2^{32440214112040} is an apocalyptic number.

It is an amenable number.

32440214112040 is an abundant number, since it is smaller than the sum of its proper divisors (54537990839360).

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

32440214112040 is a wasteful number, since it uses less digits than its factorization.

32440214112040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403686155 (or 403686144 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 32440214112040 its reverse (4021141204423), we get a palindrome (36461355316463).

The spelling of 32440214112040 in words is "thirty-two trillion, four hundred forty billion, two hundred fourteen million, one hundred twelve thousand, forty".