4220130526 has 8 divisors (see below), whose sum is σ = 6352564824. Its totient is φ = 2102608920.

The previous prime is 4220130521. The next prime is 4220130529. The reversal of 4220130526 is 6250310224.

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 4220130526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220130521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3727465 + ... + 3728596.

It is an arithmetic number, because the mean of its divisors is an integer number (794070603).

Almost surely, 2^4220130526 is an apocalyptic number.

4220130526 is a deficient number, since it is larger than the sum of its proper divisors (2132434298).

4220130526 is a wasteful number, since it uses less digits than its factorization.

4220130526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7456346.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4220130526 is about 64962.5317086703. The cubic root of 4220130526 is about 1616.0022503379.

It can be divided in two parts, 42201 and 30526, that added together give a palindrome (72727).

The spelling of 4220130526 in words is "four billion, two hundred twenty million, one hundred thirty thousand, five hundred twenty-six".