1144332040111 has 8 divisors (see below), whose sum is σ = 1233923485424. Its totient is φ = 1054964295360.

The previous prime is 1144332040081. The next prime is 1144332040127. The reversal of 1144332040111 is 1110402334411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1144332040111 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 (1144332040141) 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, 55914510 + ... + 55934971.

It is an arithmetic number, because the mean of its divisors is an integer number (154240435678).

Almost surely, 2^{1144332040111} is an apocalyptic number.

1144332040111 is a deficient number, since it is larger than the sum of its proper divisors (89591445313).

1144332040111 is a wasteful number, since it uses less digits than its factorization.

1144332040111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111850281.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1144332040111 its reverse (1110402334411), we get a palindrome (2254734374522).

The spelling of 1144332040111 in words is "one trillion, one hundred forty-four billion, three hundred thirty-two million, forty thousand, one hundred eleven".