145035246215 has 16 divisors (see below), whose sum is σ = 176599277568. Its totient is φ = 114330845856.

The previous prime is 145035246157. The next prime is 145035246221. The reversal of 145035246215 is 512642530541.

It is a cyclic number.

It is not a de Polignac number, because 145035246215 - 2¹⁰ = 145035245191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 297299 + ... + 615188.

It is an arithmetic number, because the mean of its divisors is an integer number (11037454848).

Almost surely, 2^145035246215 is an apocalyptic number.

145035246215 is a deficient number, since it is larger than the sum of its proper divisors (31564031353).

145035246215 is an equidigital number, since it uses as much as digits as its factorization.

145035246215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912958.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 145035246215 its reverse (512642530541), we get a palindrome (657677776756).

The spelling of 145035246215 in words is "one hundred forty-five billion, thirty-five million, two hundred forty-six thousand, two hundred fifteen".