11342404233342 has 192 divisors, whose sum is σ = 31101046179840. Its totient is φ = 2907072467712.

The previous prime is 11342404233317. The next prime is 11342404233343. The reversal of 11342404233342 is 24333240424311.

11342404233342 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 240 + 42 + 33 + 342 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 11342404233297 and 11342404233306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342404233343) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 50736903 + ... + 50959965.

It is an arithmetic number, because the mean of its divisors is an integer number (161984615520).

Almost surely, 2^{11342404233342} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11342404233342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15550523089920).

11342404233342 is an abundant number, since it is smaller than the sum of its proper divisors (19758641946498).

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

11342404233342 is a wasteful number, since it uses less digits than its factorization.

11342404233342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223967 (or 223964 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 11342404233342 its reverse (24333240424311), we get a palindrome (35675644657653).

The spelling of 11342404233342 in words is "eleven trillion, three hundred forty-two billion, four hundred four million, two hundred thirty-three thousand, three hundred forty-two".