60120142 has 8 divisors (see below), whose sum is σ = 94926600. Its totient is φ = 28477944.

The previous prime is 60120139. The next prime is 60120157. The reversal of 60120142 is 24102106.

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

It is a super-2 number, since 2×60120142² = 7228862948200328, which contains 22 as substring.

It is a congruent number.

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, 791017 + ... + 791092.

It is an arithmetic number, because the mean of its divisors is an integer number (11865825).

Almost surely, 2^60120142 is an apocalyptic number.

60120142 is a deficient number, since it is larger than the sum of its proper divisors (34806458).

60120142 is a wasteful number, since it uses less digits than its factorization.

60120142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582130.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 60120142 is about 7753.7179468949. The cubic root of 60120142 is about 391.7478899201.

Adding to 60120142 its reverse (24102106), we get a palindrome (84222248).

The spelling of 60120142 in words is "sixty million, one hundred twenty thousand, one hundred forty-two".