1142141202411 has 12 divisors (see below), whose sum is σ = 1673881872936. Its totient is φ = 692206789120.

The previous prime is 1142141202403. The next prime is 1142141202443. The reversal of 1142141202411 is 1142021412411.

It is not a de Polignac number, because 1142141202411 - 2³ = 1142141202403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1142141202211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1573196886 + ... + 1573197611.

It is an arithmetic number, because the mean of its divisors is an integer number (139490156078).

Almost surely, 2^{1142141202411} is an apocalyptic number.

1142141202411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1142141202411 is a deficient number, since it is larger than the sum of its proper divisors (531740670525).

1142141202411 is a wasteful number, since it uses less digits than its factorization.

1142141202411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146394522 (or 3146394511 counting only the distinct ones).

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

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

The spelling of 1142141202411 in words is "one trillion, one hundred forty-two billion, one hundred forty-one million, two hundred two thousand, four hundred eleven".