145204015333 has 12 divisors (see below), whose sum is σ = 157354778208. Its totient is φ = 133930452240.

The previous prime is 145204015301. The next prime is 145204015351. The reversal of 145204015333 is 333510402541.

It is not a de Polignac number, because 145204015333 - 2⁵ = 145204015301 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145204015295 and 145204015304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145204010333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114585 + ... + 550942.

It is an arithmetic number, because the mean of its divisors is an integer number (13112898184).

Almost surely, 2^145204015333 is an apocalyptic number.

145204015333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

145204015333 is a deficient number, since it is larger than the sum of its proper divisors (12150762875).

145204015333 is a wasteful number, since it uses less digits than its factorization.

145204015333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666844 (or 666831 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 145204015333 its reverse (333510402541), we get a palindrome (478714417874).

The spelling of 145204015333 in words is "one hundred forty-five billion, two hundred four million, fifteen thousand, three hundred thirty-three".