1145430152041 has 4 divisors (see below), whose sum is σ = 1309063030912. Its totient is φ = 981797273172.

The previous prime is 1145430152039. The next prime is 1145430152047. The reversal of 1145430152041 is 1402510345411.

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 1145430152041 - 2¹ = 1145430152039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1145430151994 and 1145430152012.

It is not an unprimeable number, because it can be changed into a prime (1145430152047) 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, 81816439425 + ... + 81816439438.

It is an arithmetic number, because the mean of its divisors is an integer number (327265757728).

Almost surely, 2^{1145430152041} is an apocalyptic number.

It is an amenable number.

1145430152041 is a deficient number, since it is larger than the sum of its proper divisors (163632878871).

1145430152041 is an equidigital number, since it uses as much as digits as its factorization.

1145430152041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163632878870.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 1145430152041 its reverse (1402510345411), we get a palindrome (2547940497452).

The spelling of 1145430152041 in words is "one trillion, one hundred forty-five billion, four hundred thirty million, one hundred fifty-two thousand, forty-one".