11434433443411 has 64 divisors (see below), whose sum is σ = 12983361011712. Its totient is φ = 9979977600000.

The previous prime is 11434433443393. The next prime is 11434433443429.

11434433443411 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (11434433443393) and next prime (11434433443429).

It is a cyclic number.

It is not a de Polignac number, because 11434433443411 - 2¹¹ = 11434433441363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11434433440411) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6875785966 + ... + 6875787628.

It is an arithmetic number, because the mean of its divisors is an integer number (202865015808).

Almost surely, 2^{11434433443411} is an apocalyptic number.

11434433443411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11434433443411 is a deficient number, since it is larger than the sum of its proper divisors (1548927568301).

11434433443411 is a wasteful number, since it uses less digits than its factorization.

11434433443411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644.

The product of its digits is 331776, while the sum is 40.

It can be divided in two parts, 1143443 and 3443411, that added together give a palindrome (4586854).

The spelling of 11434433443411 in words is "eleven trillion, four hundred thirty-four billion, four hundred thirty-three million, four hundred forty-three thousand, four hundred eleven".