1441142423123 has 32 divisors (see below), whose sum is σ = 1648633781760. Its totient is φ = 1248744107520.

The previous prime is 1441142423113. The next prime is 1441142423131. The reversal of 1441142423123 is 3213242411441.

It is not a de Polignac number, because 1441142423123 - 2¹² = 1441142419027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1441142423123.

It is not an unprimeable number, because it can be changed into a prime (1441142423113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136842368 + ... + 136852898.

It is an arithmetic number, because the mean of its divisors is an integer number (51519805680).

Almost surely, 2^{1441142423123} is an apocalyptic number.

1441142423123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1441142423123 is a deficient number, since it is larger than the sum of its proper divisors (207491358637).

1441142423123 is a wasteful number, since it uses less digits than its factorization.

1441142423123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15579.

The product of its digits is 18432, while the sum is 32.

Adding to 1441142423123 its reverse (3213242411441), we get a palindrome (4654384834564).

The spelling of 1441142423123 in words is "one trillion, four hundred forty-one billion, one hundred forty-two million, four hundred twenty-three thousand, one hundred twenty-three".