1141220434413 has 32 divisors (see below), whose sum is σ = 1628262155520. Its totient is φ = 708487879680.

The previous prime is 1141220434363. The next prime is 1141220434421. The reversal of 1141220434413 is 3144340221411.

It is a happy number.

It is not a de Polignac number, because 1141220434413 - 2¹⁴ = 1141220418029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141220434483) 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, 1504728 + ... + 2132286.

It is an arithmetic number, because the mean of its divisors is an integer number (50883192360).

Almost surely, 2^{1141220434413} is an apocalyptic number.

It is an amenable number.

1141220434413 is a deficient number, since it is larger than the sum of its proper divisors (487041721107).

1141220434413 is a wasteful number, since it uses less digits than its factorization.

1141220434413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627957.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 1141220434413 its reverse (3144340221411), we get a palindrome (4285560655824).

The spelling of 1141220434413 in words is "one trillion, one hundred forty-one billion, two hundred twenty million, four hundred thirty-four thousand, four hundred thirteen".