4041252105503 has 16 divisors (see below), whose sum is σ = 4288292812800. Its totient is φ = 3797769123360.

The previous prime is 4041252105437. The next prime is 4041252105533. The reversal of 4041252105503 is 3055012521404.

It is not a de Polignac number, because 4041252105503 - 2¹² = 4041252101407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4041252105503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4041252105533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 534551 + ... + 2892792.

It is an arithmetic number, because the mean of its divisors is an integer number (268018300800).

Almost surely, 2^{4041252105503} is an apocalyptic number.

4041252105503 is a deficient number, since it is larger than the sum of its proper divisors (247040707297).

4041252105503 is a wasteful number, since it uses less digits than its factorization.

4041252105503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3427862.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 4041252105503 its reverse (3055012521404), we get a palindrome (7096264626907).

The spelling of 4041252105503 in words is "four trillion, forty-one billion, two hundred fifty-two million, one hundred five thousand, five hundred three".