4040101530 has 64 divisors (see below), whose sum is σ = 10779592320. Its totient is φ = 1076761728.

The previous prime is 4040101487. The next prime is 4040101573. The reversal of 4040101530 is 351010404.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4040101487) and next prime (4040101573).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 708069 + ... + 713751.

It is an arithmetic number, because the mean of its divisors is an integer number (168431130).

Almost surely, 2^4040101530 is an apocalyptic number.

4040101530 is an abundant number, since it is smaller than the sum of its proper divisors (6739490790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4040101530 is a wasteful number, since it uses less digits than its factorization.

4040101530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8332 (or 8326 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 4040101530 is about 63561.7930049177. The cubic root of 4040101530 is about 1592.6881901832.

Adding to 4040101530 its reverse (351010404), we get a palindrome (4391111934).

It can be divided in two parts, 4040 and 101530, that added together give a triangular number (105570 = T₄₅₉).

The spelling of 4040101530 in words is "four billion, forty million, one hundred one thousand, five hundred thirty".