2518030142 has 4 divisors (see below), whose sum is σ = 3777045216. Its totient is φ = 1259015070.

The previous prime is 2518030127. The next prime is 2518030147. The reversal of 2518030142 is 2410308152.

2518030142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2518030147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 629507534 + ... + 629507537.

It is an arithmetic number, because the mean of its divisors is an integer number (944261304).

Almost surely, 2^2518030142 is an apocalyptic number.

2518030142 is a deficient number, since it is larger than the sum of its proper divisors (1259015074).

2518030142 is a wasteful number, since it uses less digits than its factorization.

2518030142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259015073.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2518030142 is about 50179.9775009914. The cubic root of 2518030142 is about 1360.4637515198.

Adding to 2518030142 its reverse (2410308152), we get a palindrome (4928338294).

The spelling of 2518030142 in words is "two billion, five hundred eighteen million, thirty thousand, one hundred forty-two".