1141043020412 has 24 divisors (see below), whose sum is σ = 1998646484352. Its totient is φ = 570001374000.

The previous prime is 1141043020391. The next prime is 1141043020451. The reversal of 1141043020412 is 2140203401411.

It is a congruent number.

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, 24754787 + ... + 24800837.

It is an arithmetic number, because the mean of its divisors is an integer number (83276936848).

Almost surely, 2^{1141043020412} is an apocalyptic number.

It is an amenable number.

1141043020412 is a deficient number, since it is larger than the sum of its proper divisors (857603463940).

1141043020412 is a wasteful number, since it uses less digits than its factorization.

1141043020412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51569 (or 51567 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1141043020412 its reverse (2140203401411), we get a palindrome (3281246421823).

The spelling of 1141043020412 in words is "one trillion, one hundred forty-one billion, forty-three million, twenty thousand, four hundred twelve".