4061428715 has 4 divisors (see below), whose sum is σ = 4873714464. Its totient is φ = 3249142968.

The previous prime is 4061428687. The next prime is 4061428727. The reversal of 4061428715 is 5178241604.

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

It is a cyclic number.

It is not a de Polignac number, because 4061428715 - 2²² = 4057234411 is a prime.

It is a super-3 number, since 3×4061428715³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

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, 406142867 + ... + 406142876.

It is an arithmetic number, because the mean of its divisors is an integer number (1218428616).

Almost surely, 2^4061428715 is an apocalyptic number.

4061428715 is a deficient number, since it is larger than the sum of its proper divisors (812285749).

4061428715 is an equidigital number, since it uses as much as digits as its factorization.

4061428715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812285748.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 4061428715 is about 63729.3395148577. The cubic root of 4061428715 is about 1595.4858063617.

The spelling of 4061428715 in words is "four billion, sixty-one million, four hundred twenty-eight thousand, seven hundred fifteen".