1141769355 has 16 divisors (see below), whose sum is σ = 1865700864. Its totient is φ = 595987040.

The previous prime is 1141769333. The next prime is 1141769393. The reversal of 1141769355 is 5539671411.

1141769355 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1141769355 - 2⁵ = 1141769323 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 809061 + ... + 810470.

It is an arithmetic number, because the mean of its divisors is an integer number (116606304).

Almost surely, 2^1141769355 is an apocalyptic number.

1141769355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1141769355 is a deficient number, since it is larger than the sum of its proper divisors (723931509).

1141769355 is a wasteful number, since it uses less digits than its factorization.

1141769355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619586.

The product of its digits is 113400, while the sum is 42.

The square root of 1141769355 is about 33790.0777596027. The cubic root of 1141769355 is about 1045.1840994911.

The spelling of 1141769355 in words is "one billion, one hundred forty-one million, seven hundred sixty-nine thousand, three hundred fifty-five".