1041144555 has 32 divisors (see below), whose sum is σ = 1840296960. Its totient is φ = 498401280.

The previous prime is 1041144551. The next prime is 1041144569. The reversal of 1041144555 is 5554411401.

It is not a de Polignac number, because 1041144555 - 2² = 1041144551 is a prime.

It is a super-2 number, since 2×1041144555² = 2167963968812296050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1041144551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26902 + ... + 52971.

It is an arithmetic number, because the mean of its divisors is an integer number (57509280).

Almost surely, 2^1041144555 is an apocalyptic number.

1041144555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1041144555 is a deficient number, since it is larger than the sum of its proper divisors (799152405).

1041144555 is a wasteful number, since it uses less digits than its factorization.

1041144555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79971.

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 1041144555 is about 32266.7716854352. The cubic root of 1041144555 is about 1013.5309395645.

Adding to 1041144555 its reverse (5554411401), we get a palindrome (6595555956).

The spelling of 1041144555 in words is "one billion, forty-one million, one hundred forty-four thousand, five hundred fifty-five".