32230330445 has 32 divisors (see below), whose sum is σ = 42133132800. Its totient is φ = 23594022144.

The previous prime is 32230330423. The next prime is 32230330463. The reversal of 32230330445 is 54403303223.

It is a cyclic number.

It is not a de Polignac number, because 32230330445 - 2²⁶ = 32163221581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319184 + ... + 407846.

It is an arithmetic number, because the mean of its divisors is an integer number (1316660400).

Almost surely, 2^32230330445 is an apocalyptic number.

It is an amenable number.

32230330445 is a deficient number, since it is larger than the sum of its proper divisors (9902802355).

32230330445 is a wasteful number, since it uses less digits than its factorization.

32230330445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88829.

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 32230330445 its reverse (54403303223), we get a palindrome (86633633668).

The spelling of 32230330445 in words is "thirty-two billion, two hundred thirty million, three hundred thirty thousand, four hundred forty-five".