4021401130 has 8 divisors (see below), whose sum is σ = 7238522052. Its totient is φ = 1608560448.

The previous prime is 4021401061. The next prime is 4021401133. The reversal of 4021401130 is 311041204.

It can be written as a sum of positive squares in 2 ways, for example, as 3982998321 + 38402809 = 63111^2 + 6197^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4021401133) 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, 201070047 + ... + 201070066.

Almost surely, 2^4021401130 is an apocalyptic number.

4021401130 is a deficient number, since it is larger than the sum of its proper divisors (3217120922).

4021401130 is a wasteful number, since it uses less digits than its factorization.

4021401130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402140120.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 4021401130 is about 63414.5182903726. The cubic root of 4021401130 is about 1590.2270327023.

Adding to 4021401130 its reverse (311041204), we get a palindrome (4332442334).

The spelling of 4021401130 in words is "four billion, twenty-one million, four hundred one thousand, one hundred thirty".