41440501503 has 16 divisors (see below), whose sum is σ = 65004708960. Its totient is φ = 26001883008.

The previous prime is 41440501481. The next prime is 41440501517. The reversal of 41440501503 is 30510504414.

It is a happy number.

It is not a de Polignac number, because 41440501503 - 2⁵ = 41440501471 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41440501603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45141700 + ... + 45142617.

It is an arithmetic number, because the mean of its divisors is an integer number (4062794310).

Almost surely, 2^41440501503 is an apocalyptic number.

41440501503 is a deficient number, since it is larger than the sum of its proper divisors (23564207457).

41440501503 is a wasteful number, since it uses less digits than its factorization.

41440501503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90284343 (or 90284337 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 41440501503 in words is "forty-one billion, four hundred forty million, five hundred one thousand, five hundred three".