1134335540021 has 4 divisors (see below), whose sum is σ = 1134891861600. Its totient is φ = 1133779218444.

The previous prime is 1134335540011. The next prime is 1134335540053. The reversal of 1134335540021 is 1200455334311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1134335540021 - 2¹⁴ = 1134335523637 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1134335540021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134335540011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278157731 + ... + 278161808.

It is an arithmetic number, because the mean of its divisors is an integer number (283722965400).

Almost surely, 2^{1134335540021} is an apocalyptic number.

It is an amenable number.

1134335540021 is a deficient number, since it is larger than the sum of its proper divisors (556321579).

1134335540021 is an equidigital number, since it uses as much as digits as its factorization.

1134335540021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556321578.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 1134335540021 in words is "one trillion, one hundred thirty-four billion, three hundred thirty-five million, five hundred forty thousand, twenty-one".