11322400342 has 16 divisors (see below), whose sum is σ = 19166446800. Its totient is φ = 4969078240.

The previous prime is 11322400277. The next prime is 11322400343. The reversal of 11322400342 is 24300422311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322400343) 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, 8872717 + ... + 8873992.

It is an arithmetic number, because the mean of its divisors is an integer number (1197902925).

Almost surely, 2^11322400342 is an apocalyptic number.

11322400342 is a deficient number, since it is larger than the sum of its proper divisors (7844046458).

11322400342 is a wasteful number, since it uses less digits than its factorization.

11322400342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17746751.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 11322400342 its reverse (24300422311), we get a palindrome (35622822653).

The spelling of 11322400342 in words is "eleven billion, three hundred twenty-two million, four hundred thousand, three hundred forty-two".