145016425340635 has 4 divisors (see below), whose sum is σ = 174019710408768. Its totient is φ = 116013140272504.

The previous prime is 145016425340599. The next prime is 145016425340681. The reversal of 145016425340635 is 536043524610541.

It is a happy number.

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 145016425340635 - 2⁴⁵ = 109832053251803 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 14501642534059 + ... + 14501642534068.

It is an arithmetic number, because the mean of its divisors is an integer number (43504927602192).

Almost surely, 2^{145016425340635} is an apocalyptic number.

145016425340635 is a deficient number, since it is larger than the sum of its proper divisors (29003285068133).

145016425340635 is an equidigital number, since it uses as much as digits as its factorization.

145016425340635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29003285068132.

The product of its (nonzero) digits is 5184000, while the sum is 49.

The spelling of 145016425340635 in words is "one hundred forty-five trillion, sixteen billion, four hundred twenty-five million, three hundred forty thousand, six hundred thirty-five".