145251446241035 has 4 divisors (see below), whose sum is σ = 174301735489248. Its totient is φ = 116201156992824.

The previous prime is 145251446240983. The next prime is 145251446241061. The reversal of 145251446241035 is 530142644152541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 145251446241035 - 2³⁴ = 145234266371851 is a prime.

It is a super-3 number, since 3×145251446241035³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14525144624099 + ... + 14525144624108.

It is an arithmetic number, because the mean of its divisors is an integer number (43575433872312).

Almost surely, 2^{145251446241035} is an apocalyptic number.

145251446241035 is a deficient number, since it is larger than the sum of its proper divisors (29050289248213).

145251446241035 is an equidigital number, since it uses as much as digits as its factorization.

145251446241035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29050289248212.

The product of its (nonzero) digits is 2304000, while the sum is 47.

The spelling of 145251446241035 in words is "one hundred forty-five trillion, two hundred fifty-one billion, four hundred forty-six million, two hundred forty-one thousand, thirty-five".