32201440002 has 48 divisors (see below), whose sum is σ = 72371819520. Its totient is φ = 10731148272.

The previous prime is 32201439979. The next prime is 32201440087. The reversal of 32201440002 is 20004410223.

32201440002 is a `hidden beast` number, since 3 + 220 + 1 + 440 + 0 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 3416248 + ... + 3425660.

It is an arithmetic number, because the mean of its divisors is an integer number (1507746240).

Almost surely, 2^32201440002 is an apocalyptic number.

32201440002 is an abundant number, since it is smaller than the sum of its proper divisors (40170379518).

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

32201440002 is an equidigital number, since it uses as much as digits as its factorization.

32201440002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16469 (or 16457 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 32201440002 its reverse (20004410223), we get a palindrome (52205850225).

The spelling of 32201440002 in words is "thirty-two billion, two hundred one million, four hundred forty thousand, two".