1141769463 has 16 divisors (see below), whose sum is σ = 1572375552. Its totient is φ = 736200000.

The previous prime is 1141769429. The next prime is 1141769477. The reversal of 1141769463 is 3649671411.

It is not a de Polignac number, because 1141769463 - 2⁸ = 1141769207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141769423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277048 + ... + 281138.

It is an arithmetic number, because the mean of its divisors is an integer number (98273472).

Almost surely, 2^1141769463 is an apocalyptic number.

1141769463 is a deficient number, since it is larger than the sum of its proper divisors (430606089).

1141769463 is a wasteful number, since it uses less digits than its factorization.

1141769463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7126.

The product of its digits is 108864, while the sum is 42.

The square root of 1141769463 is about 33790.0793577050. The cubic root of 1141769463 is about 1045.1841324458.

The spelling of 1141769463 in words is "one billion, one hundred forty-one million, seven hundred sixty-nine thousand, four hundred sixty-three".