145303304415 has 16 divisors (see below), whose sum is σ = 232562880000. Its totient is φ = 77469231392.

The previous prime is 145303304407. The next prime is 145303304429. The reversal of 145303304415 is 514403303541.

145303304415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 145303304415 - 2³ = 145303304407 is a prime.

It is a super-2 number, since 2×145303304415² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1570035 + ... + 1660004.

It is an arithmetic number, because the mean of its divisors is an integer number (14535180000).

Almost surely, 2^145303304415 is an apocalyptic number.

145303304415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145303304415 is a deficient number, since it is larger than the sum of its proper divisors (87259575585).

145303304415 is a wasteful number, since it uses less digits than its factorization.

145303304415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3233046.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 145303304415 its reverse (514403303541), we get a palindrome (659706607956).

The spelling of 145303304415 in words is "one hundred forty-five billion, three hundred three million, three hundred four thousand, four hundred fifteen".