20234225045 has 16 divisors (see below), whose sum is σ = 25683858432. Its totient is φ = 15271470720.

The previous prime is 20234225029. The next prime is 20234225051. The reversal of 20234225045 is 54052243202.

It is not a de Polignac number, because 20234225045 - 2⁴ = 20234225029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20234224999 and 20234225017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1196741 + ... + 1213530.

It is an arithmetic number, because the mean of its divisors is an integer number (1605241152).

Almost surely, 2^20234225045 is an apocalyptic number.

It is an amenable number.

20234225045 is a deficient number, since it is larger than the sum of its proper divisors (5449633387).

20234225045 is a wasteful number, since it uses less digits than its factorization.

20234225045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2410372.

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 20234225045 its reverse (54052243202), we get a palindrome (74286468247).

The spelling of 20234225045 in words is "twenty billion, two hundred thirty-four million, two hundred twenty-five thousand, forty-five".