1134461156631 has 16 divisors (see below), whose sum is σ = 1650246222720. Its totient is φ = 687501839520.

The previous prime is 1134461156629. The next prime is 1134461156639. The reversal of 1134461156631 is 1366511644311.

It is a happy number.

It is not a de Polignac number, because 1134461156631 - 2¹ = 1134461156629 is a prime.

It is a super-2 number, since 2×1134461156631² (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 (1134461156639) 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 15 ways as a sum of consecutive naturals, for example, 799696 + ... + 1705413.

It is an arithmetic number, because the mean of its divisors is an integer number (103140388920).

Almost surely, 2^{1134461156631} is an apocalyptic number.

1134461156631 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1134461156631 is a deficient number, since it is larger than the sum of its proper divisors (515785066089).

1134461156631 is a wasteful number, since it uses less digits than its factorization.

1134461156631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518846.

The product of its digits is 155520, while the sum is 42.

The spelling of 1134461156631 in words is "one trillion, one hundred thirty-four billion, four hundred sixty-one million, one hundred fifty-six thousand, six hundred thirty-one".