145300590241 has 8 divisors (see below), whose sum is σ = 152775399744. Its totient is φ = 137922230160.

The previous prime is 145300590179. The next prime is 145300590251. The reversal of 145300590241 is 142095003541.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145300590241 is a prime.

It is a super-2 number, since 2×145300590241² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145300590197 and 145300590206.

It is not an unprimeable number, because it can be changed into a prime (145300590251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24109266 + ... + 24115291.

It is an arithmetic number, because the mean of its divisors is an integer number (19096924968).

Almost surely, 2^145300590241 is an apocalyptic number.

It is an amenable number.

145300590241 is a deficient number, since it is larger than the sum of its proper divisors (7474809503).

145300590241 is a wasteful number, since it uses less digits than its factorization.

145300590241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48224711.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 145300590241 its reverse (142095003541), we get a palindrome (287395593782).

The spelling of 145300590241 in words is "one hundred forty-five billion, three hundred million, five hundred ninety thousand, two hundred forty-one".