1141433402 has 8 divisors (see below), whose sum is σ = 1735604436. Its totient is φ = 562898592.

The previous prime is 1141433401. The next prime is 1141433429. The reversal of 1141433402 is 2043341411.

It can be written as a sum of positive squares in 2 ways, for example, as 1054365841 + 87067561 = 32471^2 + 9331^2 .

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

It is a super-2 number, since 2×1141433402² = 2605740422402587208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1141433401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3908873 + ... + 3909164.

Almost surely, 2^1141433402 is an apocalyptic number.

1141433402 is a deficient number, since it is larger than the sum of its proper divisors (594171034).

1141433402 is an equidigital number, since it uses as much as digits as its factorization.

1141433402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7818112.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1141433402 is about 33785.1062156093. The cubic root of 1141433402 is about 1045.0815781495.

Adding to 1141433402 its reverse (2043341411), we get a palindrome (3184774813).

The spelling of 1141433402 in words is "one billion, one hundred forty-one million, four hundred thirty-three thousand, four hundred two".