4411120231541 has 4 divisors (see below), whose sum is σ = 4460683380300. Its totient is φ = 4361557082784.

The previous prime is 4411120231537. The next prime is 4411120231561. The reversal of 4411120231541 is 1451320211144.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1968998304100 + 2442121927441 = 1403210^2 + 1562729^2 .

It is a cyclic number.

It is not a de Polignac number, because 4411120231541 - 2² = 4411120231537 is a prime.

It is a super-2 number, since 2×4411120231541² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4411120231561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24781574246 + ... + 24781574423.

It is an arithmetic number, because the mean of its divisors is an integer number (1115170845075).

Almost surely, 2^{4411120231541} is an apocalyptic number.

It is an amenable number.

4411120231541 is a deficient number, since it is larger than the sum of its proper divisors (49563148759).

4411120231541 is an equidigital number, since it uses as much as digits as its factorization.

4411120231541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49563148758.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 4411120231541 its reverse (1451320211144), we get a palindrome (5862440442685).

The spelling of 4411120231541 in words is "four trillion, four hundred eleven billion, one hundred twenty million, two hundred thirty-one thousand, five hundred forty-one".