11422342032 has 40 divisors (see below), whose sum is σ = 29881242240. Its totient is φ = 3759250560.

The previous prime is 11422342031. The next prime is 11422342037. The reversal of 11422342032 is 23024322411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 11422341993 and 11422342011.

It is not an unprimeable number, because it can be changed into a prime (11422342031) 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, 1502319 + ... + 1509902.

It is an arithmetic number, because the mean of its divisors is an integer number (747031056).

Almost surely, 2^11422342032 is an apocalyptic number.

11422342032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11422342032 is an abundant number, since it is smaller than the sum of its proper divisors (18458900208).

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

11422342032 is a wasteful number, since it uses less digits than its factorization.

11422342032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012311 (or 3012305 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11422342032 its reverse (23024322411), we get a palindrome (34446664443).

The spelling of 11422342032 in words is "eleven billion, four hundred twenty-two million, three hundred forty-two thousand, thirty-two".