4015425142 has 8 divisors (see below), whose sum is σ = 6024470256. Its totient is φ = 2007268392.

The previous prime is 4015425107. The next prime is 4015425149. The reversal of 4015425142 is 2415245104.

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

It is a super-2 number, since 2×4015425142² = 32247278142011440328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4015425142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4015425149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210673 + ... + 228940.

It is an arithmetic number, because the mean of its divisors is an integer number (753058782).

Almost surely, 2^4015425142 is an apocalyptic number.

4015425142 is a deficient number, since it is larger than the sum of its proper divisors (2009045114).

4015425142 is a wasteful number, since it uses less digits than its factorization.

4015425142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444182.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 4015425142 is about 63367.3823192974. The cubic root of 4015425142 is about 1589.4389252215.

The spelling of 4015425142 in words is "four billion, fifteen million, four hundred twenty-five thousand, one hundred forty-two".