32003226442 has 16 divisors (see below), whose sum is σ = 53784293472. Its totient is φ = 14153760720.

The previous prime is 32003226419. The next prime is 32003226487. The reversal of 32003226442 is 24462230023.

It is a super-3 number, since 3×32003226442³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32003226442.

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, 19657188 + ... + 19658815.

It is an arithmetic number, because the mean of its divisors is an integer number (3361518342).

Almost surely, 2^32003226442 is an apocalyptic number.

32003226442 is a deficient number, since it is larger than the sum of its proper divisors (21781067030).

32003226442 is a wasteful number, since it uses less digits than its factorization.

32003226442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39316053.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 32003226442 its reverse (24462230023), we get a palindrome (56465456465).

The spelling of 32003226442 in words is "thirty-two billion, three million, two hundred twenty-six thousand, four hundred forty-two".