11401043012434 has 16 divisors (see below), whose sum is σ = 17197511175936. Its totient is φ = 5668544646000.

The previous prime is 11401043012413. The next prime is 11401043012441. The reversal of 11401043012434 is 43421034010411.

11401043012434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2940409 + ... + 5607859.

It is an arithmetic number, because the mean of its divisors is an integer number (1074844448496).

Almost surely, 2^{11401043012434} is an apocalyptic number.

11401043012434 is a deficient number, since it is larger than the sum of its proper divisors (5796468163502).

11401043012434 is a wasteful number, since it uses less digits than its factorization.

11401043012434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2679441.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 11401043012434 its reverse (43421034010411), we get a palindrome (54822077022845).

The spelling of 11401043012434 in words is "eleven trillion, four hundred one billion, forty-three million, twelve thousand, four hundred thirty-four".