122452534342 has 8 divisors (see below), whose sum is σ = 183692410776. Its totient is φ = 61221730752.

The previous prime is 122452534333. The next prime is 122452534349. The reversal of 122452534342 is 243435254221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122452534349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2234368 + ... + 2288515.

It is an arithmetic number, because the mean of its divisors is an integer number (22961551347).

Almost surely, 2^122452534342 is an apocalyptic number.

122452534342 is a deficient number, since it is larger than the sum of its proper divisors (61239876434).

122452534342 is a wasteful number, since it uses less digits than its factorization.

122452534342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4536422.

The product of its digits is 230400, while the sum is 37.

Adding to 122452534342 its reverse (243435254221), we get a palindrome (365887788563).

The spelling of 122452534342 in words is "one hundred twenty-two billion, four hundred fifty-two million, five hundred thirty-four thousand, three hundred forty-two".