1151434655411 has 8 divisors (see below), whose sum is σ = 1223803825920. Its totient is φ = 1080242219592.

The previous prime is 1151434655339. The next prime is 1151434655417. The reversal of 1151434655411 is 1145564341511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1151434655411 - 2²² = 1151430461107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1151434655417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294181655 + ... + 294185568.

It is an arithmetic number, because the mean of its divisors is an integer number (152975478240).

Almost surely, 2^{1151434655411} is an apocalyptic number.

1151434655411 is a deficient number, since it is larger than the sum of its proper divisors (72369170509).

1151434655411 is a wasteful number, since it uses less digits than its factorization.

1151434655411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588367345.

The product of its digits is 144000, while the sum is 41.

Adding to 1151434655411 its reverse (1145564341511), we get a palindrome (2296998996922).

The spelling of 1151434655411 in words is "one trillion, one hundred fifty-one billion, four hundred thirty-four million, six hundred fifty-five thousand, four hundred eleven".