1142021412411 has 24 divisors (see below), whose sum is σ = 1673807700432. Its totient is φ = 692092262400.

The previous prime is 1142021412383. The next prime is 1142021412589. The reversal of 1142021412411 is 1142141202411.

It is not a de Polignac number, because 1142021412411 - 2⁶ = 1142021412347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1142021412911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6541131 + ... + 6713451.

It is an arithmetic number, because the mean of its divisors is an integer number (69741987518).

Almost surely, 2^{1142021412411} is an apocalyptic number.

1142021412411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1142021412411 is a deficient number, since it is larger than the sum of its proper divisors (531786288021).

1142021412411 is a wasteful number, since it uses less digits than its factorization.

1142021412411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190603 (or 190592 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

Adding to 1142021412411 its reverse (1142141202411), we get a palindrome (2284162614822).

The spelling of 1142021412411 in words is "one trillion, one hundred forty-two billion, twenty-one million, four hundred twelve thousand, four hundred eleven".