1245433041141 has 4 divisors (see below), whose sum is σ = 1660577388192. Its totient is φ = 830288694092.

The previous prime is 1245433041077. The next prime is 1245433041239. The reversal of 1245433041141 is 1411403345421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1245433041141 - 2⁶ = 1245433041077 is a prime.

It is a super-2 number, since 2×1245433041141² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1245433041841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207572173521 + ... + 207572173526.

It is an arithmetic number, because the mean of its divisors is an integer number (415144347048).

Almost surely, 2^{1245433041141} is an apocalyptic number.

It is an amenable number.

1245433041141 is a deficient number, since it is larger than the sum of its proper divisors (415144347051).

1245433041141 is an equidigital number, since it uses as much as digits as its factorization.

1245433041141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415144347050.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 1245433041141 its reverse (1411403345421), we get a palindrome (2656836386562).

The spelling of 1245433041141 in words is "one trillion, two hundred forty-five billion, four hundred thirty-three million, forty-one thousand, one hundred forty-one".