1141020041 has 8 divisors (see below), whose sum is σ = 1360719744. Its totient is φ = 935494560.

The previous prime is 1141020029. The next prime is 1141020061. The reversal of 1141020041 is 1400201411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1141020041 - 2¹⁰ = 1141019017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1141019998 and 1141020025.

It is not an unprimeable number, because it can be changed into a prime (1141020061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3543380 + ... + 3543701.

It is an arithmetic number, because the mean of its divisors is an integer number (170089968).

Almost surely, 2^1141020041 is an apocalyptic number.

It is an amenable number.

1141020041 is a deficient number, since it is larger than the sum of its proper divisors (219699703).

1141020041 is an equidigital number, since it uses as much as digits as its factorization.

1141020041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7087111.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1141020041 is about 33778.9881583211. The cubic root of 1141020041 is about 1044.9554069324.

Adding to 1141020041 its reverse (1400201411), we get a palindrome (2541221452).

The spelling of 1141020041 in words is "one billion, one hundred forty-one million, twenty thousand, forty-one".