1134411551 has 16 divisors (see below), whose sum is σ = 1441241088. Its totient is φ = 868600800.

The previous prime is 1134411541. The next prime is 1134411563. The reversal of 1134411551 is 1551144311.

It is a cyclic number.

It is not a de Polignac number, because 1134411551 - 2²² = 1130217247 is a prime.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 1134411551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134411541) 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, 198245 + ... + 203886.

It is an arithmetic number, because the mean of its divisors is an integer number (90077568).

Almost surely, 2^1134411551 is an apocalyptic number.

1134411551 is a deficient number, since it is larger than the sum of its proper divisors (306829537).

1134411551 is a wasteful number, since it uses less digits than its factorization.

1134411551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402182.

The product of its digits is 1200, while the sum is 26.

The square root of 1134411551 is about 33681.0265728347. The cubic root of 1134411551 is about 1042.9341300812.

Adding to 1134411551 its reverse (1551144311), we get a palindrome (2685555862).

The spelling of 1134411551 in words is "one billion, one hundred thirty-four million, four hundred eleven thousand, five hundred fifty-one".