1501002441 has 8 divisors (see below), whose sum is σ = 2223707360. Its totient is φ = 1000668276.

The previous prime is 1501002397. The next prime is 1501002457. The reversal of 1501002441 is 1442001051.

It is not a de Polignac number, because 1501002441 - 2¹¹ = 1501000393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1501002491) 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 7 ways as a sum of consecutive naturals, for example, 27796315 + ... + 27796368.

It is an arithmetic number, because the mean of its divisors is an integer number (277963420).

Almost surely, 2^1501002441 is an apocalyptic number.

It is an amenable number.

1501002441 is a deficient number, since it is larger than the sum of its proper divisors (722704919).

1501002441 is an equidigital number, since it uses as much as digits as its factorization.

1501002441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55592692 (or 55592686 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 1501002441 is about 38742.7727582836. The cubic root of 1501002441 is about 1144.9691876557.

Adding to 1501002441 its reverse (1442001051), we get a palindrome (2943003492).

The spelling of 1501002441 in words is "one billion, five hundred one million, two thousand, four hundred forty-one".