145440304535 has 8 divisors (see below), whose sum is σ = 180546585120. Its totient is φ = 112340097184.

The previous prime is 145440304519. The next prime is 145440304567. The reversal of 145440304535 is 535403044541.

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 145440304535 - 2⁴ = 145440304519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501518147 + ... + 501518436.

It is an arithmetic number, because the mean of its divisors is an integer number (22568323140).

Almost surely, 2^145440304535 is an apocalyptic number.

145440304535 is a deficient number, since it is larger than the sum of its proper divisors (35106280585).

145440304535 is a wasteful number, since it uses less digits than its factorization.

145440304535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003036617.

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 145440304535 in words is "one hundred forty-five billion, four hundred forty million, three hundred four thousand, five hundred thirty-five".