42204024445 has 32 divisors (see below), whose sum is σ = 56017059840. Its totient is φ = 30269682240.

The previous prime is 42204024439. The next prime is 42204024461. The reversal of 42204024445 is 54442040224.

It is not a de Polignac number, because 42204024445 - 2⁹ = 42204023933 is a prime.

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, 1296276 + ... + 1328434.

It is an arithmetic number, because the mean of its divisors is an integer number (1750533120).

Almost surely, 2^42204024445 is an apocalyptic number.

It is an amenable number.

42204024445 is a deficient number, since it is larger than the sum of its proper divisors (13813035395).

42204024445 is a wasteful number, since it uses less digits than its factorization.

42204024445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32505.

The product of its (nonzero) digits is 40960, while the sum is 31.

Adding to 42204024445 its reverse (54442040224), we get a palindrome (96646064669).

The spelling of 42204024445 in words is "forty-two billion, two hundred four million, twenty-four thousand, four hundred forty-five".