1134440041013 has 8 divisors (see below), whose sum is σ = 1193517671640. Its totient is φ = 1076858046720.

The previous prime is 1134440040977. The next prime is 1134440041019. The reversal of 1134440041013 is 3101400444311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 55995176689 + 1078444864324 = 236633^2 + 1038482^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1134440041013 - 2⁸ = 1134440040757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134440041019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373907528 + ... + 373910561.

It is an arithmetic number, because the mean of its divisors is an integer number (149189708955).

Almost surely, 2^{1134440041013} is an apocalyptic number.

It is an amenable number.

1134440041013 is a deficient number, since it is larger than the sum of its proper divisors (59077630627).

1134440041013 is an equidigital number, since it uses as much as digits as its factorization.

1134440041013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747818167.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1134440041013 its reverse (3101400444311), we get a palindrome (4235840485324).

The spelling of 1134440041013 in words is "one trillion, one hundred thirty-four billion, four hundred forty million, forty-one thousand, thirteen".