11240422401342 has 128 divisors (see below), whose sum is σ = 25224084288000. Its totient is φ = 3318425542656.

The previous prime is 11240422401293. The next prime is 11240422401349. The reversal of 11240422401342 is 24310422404211.

11240422401342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240422401349) 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, 615668278 + ... + 615686534.

It is an arithmetic number, because the mean of its divisors is an integer number (197063158500).

Almost surely, 2^{11240422401342} is an apocalyptic number.

11240422401342 is an abundant number, since it is smaller than the sum of its proper divisors (13983661886658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11240422401342 is a wasteful number, since it uses less digits than its factorization.

11240422401342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20410.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 11240422401342 its reverse (24310422404211), we get a palindrome (35550844805553).

The spelling of 11240422401342 in words is "eleven trillion, two hundred forty billion, four hundred twenty-two million, four hundred one thousand, three hundred forty-two".