11401311435 has 16 divisors (see below), whose sum is σ = 18270049824. Its totient is φ = 6071382272.

The previous prime is 11401311431. The next prime is 11401311463. The reversal of 11401311435 is 53411310411.

11401311435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11401311435 - 2² = 11401311431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11401311431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572202 + ... + 591791.

It is an arithmetic number, because the mean of its divisors is an integer number (1141878114).

Almost surely, 2^11401311435 is an apocalyptic number.

11401311435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11401311435 is a deficient number, since it is larger than the sum of its proper divisors (6868738389).

11401311435 is a wasteful number, since it uses less digits than its factorization.

11401311435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164654.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 11401311435 its reverse (53411310411), we get a palindrome (64812621846).

The spelling of 11401311435 in words is "eleven billion, four hundred one million, three hundred eleven thousand, four hundred thirty-five".