11242342401542 has 16 divisors (see below), whose sum is σ = 19276168702752. Its totient is φ = 4817251311360.

The previous prime is 11242342401529. The next prime is 11242342401637. The reversal of 11242342401542 is 24510424324211.

It is a congruent number.

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, 74541323 + ... + 74691990.

It is an arithmetic number, because the mean of its divisors is an integer number (1204760543922).

Almost surely, 2^{11242342401542} is an apocalyptic number.

11242342401542 is a deficient number, since it is larger than the sum of its proper divisors (8033826301210).

11242342401542 is a wasteful number, since it uses less digits than its factorization.

11242342401542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149238703.

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 11242342401542 its reverse (24510424324211), we get a palindrome (35752766725753).

The spelling of 11242342401542 in words is "eleven trillion, two hundred forty-two billion, three hundred forty-two million, four hundred one thousand, five hundred forty-two".