1145465041 has 8 divisors (see below), whose sum is σ = 1313573184. Its totient is φ = 978474480.

The previous prime is 1145464993. The next prime is 1145465107. The reversal of 1145465041 is 1405645411.

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

It is a cyclic number.

It is not a de Polignac number, because 1145465041 - 2¹³ = 1145456849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1145464994 and 1145465012.

It is not an unprimeable number, because it can be changed into a prime (1145475041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277195 + ... + 281296.

It is an arithmetic number, because the mean of its divisors is an integer number (164196648).

Almost surely, 2^1145465041 is an apocalyptic number.

It is an amenable number.

1145465041 is a deficient number, since it is larger than the sum of its proper divisors (168108143).

1145465041 is an equidigital number, since it uses as much as digits as its factorization.

1145465041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558791.

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

The square root of 1145465041 is about 33844.7195438225. The cubic root of 1145465041 is about 1046.3105710596.

The spelling of 1145465041 in words is "one billion, one hundred forty-five million, four hundred sixty-five thousand, forty-one".