145555064241 has 8 divisors (see below), whose sum is σ = 194203763040. Its totient is φ = 96971537472.

The previous prime is 145555064201. The next prime is 145555064261. The reversal of 145555064241 is 142460555541.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 145555064241 - 2⁹ = 145555063729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 145555064193 and 145555064202.

It is not an unprimeable number, because it can be changed into a prime (145555064201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16287795 + ... + 16296728.

It is an arithmetic number, because the mean of its divisors is an integer number (24275470380).

Almost surely, 2^145555064241 is an apocalyptic number.

It is an amenable number.

145555064241 is a deficient number, since it is larger than the sum of its proper divisors (48648698799).

145555064241 is a wasteful number, since it uses less digits than its factorization.

145555064241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32586015.

The product of its (nonzero) digits is 480000, while the sum is 42.

The spelling of 145555064241 in words is "one hundred forty-five billion, five hundred fifty-five million, sixty-four thousand, two hundred forty-one".