1134013821 has 8 divisors (see below), whose sum is σ = 1560793344. Its totient is φ = 731621760.

The previous prime is 1134013813. The next prime is 1134013823. The reversal of 1134013821 is 1283104311.

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

It is not a de Polignac number, because 1134013821 - 2³ = 1134013813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1134013791 and 1134013800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134013823) 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, 6096756 + ... + 6096941.

It is an arithmetic number, because the mean of its divisors is an integer number (195099168).

Almost surely, 2^1134013821 is an apocalyptic number.

It is an amenable number.

1134013821 is a deficient number, since it is larger than the sum of its proper divisors (426779523).

1134013821 is a wasteful number, since it uses less digits than its factorization.

1134013821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12193731.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1134013821 is about 33675.1216924305. The cubic root of 1134013821 is about 1042.8122299711.

The spelling of 1134013821 in words is "one billion, one hundred thirty-four million, thirteen thousand, eight hundred twenty-one".