42451352322 has 16 divisors (see below), whose sum is σ = 87641501952. Its totient is φ = 13693984560.

The previous prime is 42451352297. The next prime is 42451352351. The reversal of 42451352322 is 22325315424.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114116353 + ... + 114116724.

It is an arithmetic number, because the mean of its divisors is an integer number (5477593872).

Almost surely, 2^42451352322 is an apocalyptic number.

42451352322 is an abundant number, since it is smaller than the sum of its proper divisors (45190149630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42451352322 is a wasteful number, since it uses less digits than its factorization.

42451352322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228233113.

The product of its digits is 57600, while the sum is 33.

Adding to 42451352322 its reverse (22325315424), we get a palindrome (64776667746).

The spelling of 42451352322 in words is "forty-two billion, four hundred fifty-one million, three hundred fifty-two thousand, three hundred twenty-two".