1141018593 has 16 divisors (see below), whose sum is σ = 1787330496. Its totient is φ = 638331840.

The previous prime is 1141018591. The next prime is 1141018621. The reversal of 1141018593 is 3958101411.

It is not a de Polignac number, because 1141018593 - 2¹ = 1141018591 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1141018591) 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, 1329430 + ... + 1330287.

It is an arithmetic number, because the mean of its divisors is an integer number (111708156).

Almost surely, 2^1141018593 is an apocalyptic number.

1141018593 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1141018593 is a deficient number, since it is larger than the sum of its proper divisors (646311903).

1141018593 is a wasteful number, since it uses less digits than its factorization.

1141018593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659744.

The product of its (nonzero) digits is 4320, while the sum is 33.

The square root of 1141018593 is about 33778.9667248719. The cubic root of 1141018593 is about 1044.9549649021.

It can be divided in two parts, 11410 and 18593, that added together give a palindrome (30003).

The spelling of 1141018593 in words is "one billion, one hundred forty-one million, eighteen thousand, five hundred ninety-three".