145011546142013 has 4 divisors (see below), whose sum is σ = 145063502986848. Its totient is φ = 144959589297180.

The previous prime is 145011546141997. The next prime is 145011546142033. The reversal of 145011546142013 is 310241645110541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 145011546142013 - 2⁴ = 145011546141997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145011546142033) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 25978418231 + ... + 25978423812.

It is an arithmetic number, because the mean of its divisors is an integer number (36265875746712).

Almost surely, 2^{145011546142013} is an apocalyptic number.

It is an amenable number.

145011546142013 is a deficient number, since it is larger than the sum of its proper divisors (51956844835).

145011546142013 is an equidigital number, since it uses as much as digits as its factorization.

145011546142013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51956844834.

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 145011546142013 in words is "one hundred forty-five trillion, eleven billion, five hundred forty-six million, one hundred forty-two thousand, thirteen".