42024222045 has 96 divisors (see below), whose sum is σ = 83344716000. Its totient is φ = 19435272192.

The previous prime is 42024222041. The next prime is 42024222049. The reversal of 42024222045 is 54022242024.

It is an interprime number because it is at equal distance from previous prime (42024222041) and next prime (42024222049).

It can be written as a sum of positive squares in 16 ways, for example, as 850130649 + 41174091396 = 29157^2 + 202914^2 .

It is not a de Polignac number, because 42024222045 - 2² = 42024222041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42024222041) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 594231 + ... + 661179.

It is an arithmetic number, because the mean of its divisors is an integer number (868174125).

Almost surely, 2^42024222045 is an apocalyptic number.

42024222045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

42024222045 is a deficient number, since it is larger than the sum of its proper divisors (41320493955).

42024222045 is a wasteful number, since it uses less digits than its factorization.

42024222045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67039 (or 67036 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 27.

Adding to 42024222045 its reverse (54022242024), we get a palindrome (96046464069).

The spelling of 42024222045 in words is "forty-two billion, twenty-four million, two hundred twenty-two thousand, forty-five".