45210412443 has 64 divisors (see below), whose sum is σ = 73487646720. Its totient is φ = 24183349632.

The previous prime is 45210412427. The next prime is 45210412477. The reversal of 45210412443 is 34421401254.

It is not a de Polignac number, because 45210412443 - 2⁴ = 45210412427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45210412443.

It is not an unprimeable number, because it can be changed into a prime (45210412843) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2144130 + ... + 2165112.

It is an arithmetic number, because the mean of its divisors is an integer number (1148244480).

Almost surely, 2^45210412443 is an apocalyptic number.

45210412443 is a deficient number, since it is larger than the sum of its proper divisors (28277234277).

45210412443 is a wasteful number, since it uses less digits than its factorization.

45210412443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21136.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 45210412443 its reverse (34421401254), we get a palindrome (79631813697).

The spelling of 45210412443 in words is "forty-five billion, two hundred ten million, four hundred twelve thousand, four hundred forty-three".