11401010043 has 8 divisors (see below), whose sum is σ = 15428232768. Its totient is φ = 7487230344.

The previous prime is 11401010011. The next prime is 11401010051. The reversal of 11401010043 is 34001010411.

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

It is not a de Polignac number, because 11401010043 - 2⁵ = 11401010011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11401010443) 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, 28360521 + ... + 28360922.

It is an arithmetic number, because the mean of its divisors is an integer number (1928529096).

Almost surely, 2^11401010043 is an apocalyptic number.

11401010043 is a deficient number, since it is larger than the sum of its proper divisors (4027222725).

11401010043 is an equidigital number, since it uses as much as digits as its factorization.

11401010043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56721513.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11401010043 its reverse (34001010411), we get a palindrome (45402020454).

The spelling of 11401010043 in words is "eleven billion, four hundred one million, ten thousand, forty-three".