120234214043242 has 8 divisors (see below), whose sum is σ = 194224499608356. Its totient is φ = 55492714173792.

The previous prime is 120234214043201. The next prime is 120234214043257. The reversal of 120234214043242 is 242340412432021.

It can be written as a sum of positive squares in 2 ways, for example, as 116130344351641 + 4103869691601 = 10776379^2 + 2025801^2 .

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

It is a super-2 number, since 2×120234214043242² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120234214043198 and 120234214043207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2312196423883 + ... + 2312196423934.

Almost surely, 2^{120234214043242} is an apocalyptic number.

120234214043242 is a deficient number, since it is larger than the sum of its proper divisors (73990285565114).

120234214043242 is a wasteful number, since it uses less digits than its factorization.

120234214043242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4624392847832.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 120234214043242 its reverse (242340412432021), we get a palindrome (362574626475263).

The spelling of 120234214043242 in words is "one hundred twenty trillion, two hundred thirty-four billion, two hundred fourteen million, forty-three thousand, two hundred forty-two".