4201330987 has 16 divisors (see below), whose sum is σ = 4914450432. Its totient is φ = 3516780960.

The previous prime is 4201330979. The next prime is 4201330997. The reversal of 4201330987 is 7890331024.

It is not a de Polignac number, because 4201330987 - 2³ = 4201330979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4201330937) 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 15 ways as a sum of consecutive naturals, for example, 138537 + ... + 166117.

It is an arithmetic number, because the mean of its divisors is an integer number (307153152).

Almost surely, 2^4201330987 is an apocalyptic number.

4201330987 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4201330987 is a deficient number, since it is larger than the sum of its proper divisors (713119445).

4201330987 is a wasteful number, since it uses less digits than its factorization.

4201330987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28098.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 4201330987 is about 64817.6749583013. The cubic root of 4201330987 is about 1613.5990607666.

Adding to 4201330987 its sum of digits (37), we get a palindrome (4201331024).

The spelling of 4201330987 in words is "four billion, two hundred one million, three hundred thirty thousand, nine hundred eighty-seven".