1134035437921 has 3 divisors (see below), whose sum is σ = 1134036502833. Its totient is φ = 1134034373010.

The previous prime is 1134035437897. The next prime is 1134035437937. The reversal of 1134035437921 is 1297345304311.

The square root of 1134035437921 is 1064911.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 1134035437921 - 2¹³ = 1134035429729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134035437721) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 532456 + ... + 1597366.

It is an arithmetic number, because the mean of its divisors is an integer number (378012167611).

Almost surely, 2^{1134035437921} is an apocalyptic number.

1134035437921 is the 1064911-st square number.

1134035437921 is the 532456-th centered octagonal number.

It is an amenable number.

1134035437921 is a deficient number, since it is larger than the sum of its proper divisors (1064912).

1134035437921 is an frugal number, since it uses more digits than its factorization.

1134035437921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129822 (or 1064911 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 1134035437921 in words is "one trillion, one hundred thirty-four billion, thirty-five million, four hundred thirty-seven thousand, nine hundred twenty-one".