1132350144421 has 4 divisors (see below), whose sum is σ = 1132361835372. Its totient is φ = 1132338453472.

The previous prime is 1132350144383. The next prime is 1132350144433. The reversal of 1132350144421 is 1244410532311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 905378892196 + 226971252225 = 951514^2 + 476415^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132350144421 - 2⁹ = 1132350143909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132350144521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5698966 + ... + 5894311.

It is an arithmetic number, because the mean of its divisors is an integer number (283090458843).

Almost surely, 2^{1132350144421} is an apocalyptic number.

It is an amenable number.

1132350144421 is a deficient number, since it is larger than the sum of its proper divisors (11690951).

1132350144421 is an equidigital number, since it uses as much as digits as its factorization.

1132350144421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11690950.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 1132350144421 its reverse (1244410532311), we get a palindrome (2376760676732).

The spelling of 1132350144421 in words is "one trillion, one hundred thirty-two billion, three hundred fifty million, one hundred forty-four thousand, four hundred twenty-one".