120000343342 has 32 divisors (see below), whose sum is σ = 208724208480. Its totient is φ = 51137249280.

The previous prime is 120000343283. The next prime is 120000343349. The reversal of 120000343342 is 243343000021.

It is a happy number.

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 (120000343349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 528117 + ... + 720352.

It is an arithmetic number, because the mean of its divisors is an integer number (6522631515).

Almost surely, 2^120000343342 is an apocalyptic number.

120000343342 is a deficient number, since it is larger than the sum of its proper divisors (88723865138).

120000343342 is a wasteful number, since it uses less digits than its factorization.

120000343342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248756.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 120000343342 its reverse (243343000021), we get a palindrome (363343343363).

The spelling of 120000343342 in words is "one hundred twenty billion, three hundred forty-three thousand, three hundred forty-two".