1134414243261 has 16 divisors (see below), whose sum is σ = 1809891670720. Its totient is φ = 698101072560.

The previous prime is 1134414243253. The next prime is 1134414243323. The reversal of 1134414243261 is 1623424144311.

It is a happy number.

1134414243261 is a `hidden beast` number, since 1 + 1 + 344 + 14 + 2 + 43 + 261 = 666.

It is not a de Polignac number, because 1134414243261 - 2³ = 1134414243253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134414243461) 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, 1615974355 + ... + 1615975056.

It is an arithmetic number, because the mean of its divisors is an integer number (113118229420).

Almost surely, 2^{1134414243261} is an apocalyptic number.

It is an amenable number.

1134414243261 is a deficient number, since it is larger than the sum of its proper divisors (675477427459).

1134414243261 is a wasteful number, since it uses less digits than its factorization.

1134414243261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3231949433 (or 3231949427 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

Adding to 1134414243261 its reverse (1623424144311), we get a palindrome (2757838387572).

The spelling of 1134414243261 in words is "one trillion, one hundred thirty-four billion, four hundred fourteen million, two hundred forty-three thousand, two hundred sixty-one".