4062402457 has 8 divisors (see below), whose sum is σ = 4186950656. Its totient is φ = 3938630832.

The previous prime is 4062402431. The next prime is 4062402469. The reversal of 4062402457 is 7542042604.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4062402457 is a prime.

It is a super-2 number, since 2×4062402457² = 33006227445279273698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4062402427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183513 + ... + 204454.

It is an arithmetic number, because the mean of its divisors is an integer number (523368832).

Almost surely, 2^4062402457 is an apocalyptic number.

It is an amenable number.

4062402457 is a deficient number, since it is larger than the sum of its proper divisors (124548199).

4062402457 is a wasteful number, since it uses less digits than its factorization.

4062402457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388287.

The product of its (nonzero) digits is 53760, while the sum is 34.

The square root of 4062402457 is about 63736.9787250698. The cubic root of 4062402457 is about 1595.6133039745.

The spelling of 4062402457 in words is "four billion, sixty-two million, four hundred two thousand, four hundred fifty-seven".