42322320321010 has 16 divisors (see below), whose sum is σ = 76202655298200. Its totient is φ = 16923932857216.

The previous prime is 42322320320981. The next prime is 42322320321011. The reversal of 42322320321010 is 1012302322324.

It can be written as a sum of positive squares in 4 ways, for example, as 41423936716449 + 898383604561 = 6436143^2 + 947831^2 .

It is not an unprimeable number, because it can be changed into a prime (42322320321011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624373315 + ... + 624441094.

Almost surely, 2^{42322320321010} is an apocalyptic number.

42322320321010 is a deficient number, since it is larger than the sum of its proper divisors (33880334977190).

42322320321010 is a wasteful number, since it uses less digits than its factorization.

42322320321010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248817805.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 42322320321010 its reverse (1012302322324), we get a palindrome (43334622643334).

The spelling of 42322320321010 in words is "forty-two trillion, three hundred twenty-two billion, three hundred twenty million, three hundred twenty-one thousand, ten".