4151315242 has 8 divisors (see below), whose sum is σ = 6240308256. Its totient is φ = 2071212492.

The previous prime is 4151315237. The next prime is 4151315251. The reversal of 4151315242 is 2425131514.

4151315242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4151315242.

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, 2221398 + ... + 2223265.

It is an arithmetic number, because the mean of its divisors is an integer number (780038532).

Almost surely, 2^4151315242 is an apocalyptic number.

4151315242 is a deficient number, since it is larger than the sum of its proper divisors (2088993014).

4151315242 is a wasteful number, since it uses less digits than its factorization.

4151315242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4445132.

The product of its digits is 4800, while the sum is 28.

The square root of 4151315242 is about 64430.7010826361. The cubic root of 4151315242 is about 1607.1703240008.

Adding to 4151315242 its reverse (2425131514), we get a palindrome (6576446756).

The spelling of 4151315242 in words is "four billion, one hundred fifty-one million, three hundred fifteen thousand, two hundred forty-two".