11401440034342 has 8 divisors (see below), whose sum is σ = 17382523331232. Its totient is φ = 5607265590600.

The previous prime is 11401440034291. The next prime is 11401440034373. The reversal of 11401440034342 is 24343004410411.

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

It is a super-2 number, since 2×11401440034342² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46727213134 + ... + 46727213377.

It is an arithmetic number, because the mean of its divisors is an integer number (2172815416404).

Almost surely, 2^{11401440034342} is an apocalyptic number.

11401440034342 is a deficient number, since it is larger than the sum of its proper divisors (5981083296890).

11401440034342 is an equidigital number, since it uses as much as digits as its factorization.

11401440034342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93454426574.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 11401440034342 its reverse (24343004410411), we get a palindrome (35744444444753).

The spelling of 11401440034342 in words is "eleven trillion, four hundred one billion, four hundred forty million, thirty-four thousand, three hundred forty-two".