1442340123410 has 16 divisors (see below), whose sum is σ = 2596515212376. Its totient is φ = 576868718208.

The previous prime is 1442340123401. The next prime is 1442340123491. The reversal of 1442340123410 is 143210432441.

It can be written as a sum of positive squares in 4 ways, for example, as 1351101692161 + 91238431249 = 1162369^2 + 302057^2 .

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, 8326379 + ... + 8497838.

Almost surely, 2^{1442340123410} is an apocalyptic number.

1442340123410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1442340123410 is a deficient number, since it is larger than the sum of its proper divisors (1154175088966).

1442340123410 is a wasteful number, since it uses less digits than its factorization.

1442340123410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16832797.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1442340123410 its reverse (143210432441), we get a palindrome (1585550555851).

The spelling of 1442340123410 in words is "one trillion, four hundred forty-two billion, three hundred forty million, one hundred twenty-three thousand, four hundred ten".