7120120342 has 8 divisors (see below), whose sum is σ = 10928556936. Its totient is φ = 3477268032.

The previous prime is 7120120333. The next prime is 7120120349. The reversal of 7120120342 is 2430210217.

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

It is a super-2 number, since 2×7120120342² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7120120349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41395963 + ... + 41396134.

It is an arithmetic number, because the mean of its divisors is an integer number (1366069617).

Almost surely, 2^7120120342 is an apocalyptic number.

7120120342 is a deficient number, since it is larger than the sum of its proper divisors (3808436594).

7120120342 is a wasteful number, since it uses less digits than its factorization.

7120120342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82792142.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 7120120342 is about 84380.8055306419. The cubic root of 7120120342 is about 1923.8111818239.

Adding to 7120120342 its reverse (2430210217), we get a palindrome (9550330559).

The spelling of 7120120342 in words is "seven billion, one hundred twenty million, one hundred twenty thousand, three hundred forty-two".