1141216541613 has 16 divisors (see below), whose sum is σ = 1703031989760. Its totient is φ = 755257660128.

The previous prime is 1141216541609. The next prime is 1141216541629. The reversal of 1141216541613 is 3161456121411.

1141216541613 is a `hidden beast` number, since 1 + 1 + 41 + 2 + 16 + 541 + 61 + 3 = 666.

It is not a de Polignac number, because 1141216541613 - 2² = 1141216541609 is a prime.

It is a super-2 number, since 2×1141216541613² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141216541603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154256445 + ... + 154263842.

It is an arithmetic number, because the mean of its divisors is an integer number (106439499360).

Almost surely, 2^{1141216541613} is an apocalyptic number.

It is an amenable number.

1141216541613 is a deficient number, since it is larger than the sum of its proper divisors (561815448147).

1141216541613 is a wasteful number, since it uses less digits than its factorization.

1141216541613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308520433 (or 308520427 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The spelling of 1141216541613 in words is "one trillion, one hundred forty-one billion, two hundred sixteen million, five hundred forty-one thousand, six hundred thirteen".