145324103415 has 16 divisors (see below), whose sum is σ = 232575667200. Its totient is φ = 77487154592.

The previous prime is 145324103413. The next prime is 145324103429. The reversal of 145324103415 is 514301423541.

It is a cyclic number.

It is not a de Polignac number, because 145324103415 - 2¹ = 145324103413 is a prime.

It is a super-2 number, since 2×145324103415² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145324103413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1126395 + ... + 1248764.

It is an arithmetic number, because the mean of its divisors is an integer number (14535979200).

Almost surely, 2^145324103415 is an apocalyptic number.

145324103415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145324103415 is a deficient number, since it is larger than the sum of its proper divisors (87251563785).

145324103415 is a wasteful number, since it uses less digits than its factorization.

145324103415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379246.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 145324103415 its reverse (514301423541), we get a palindrome (659625526956).

The spelling of 145324103415 in words is "one hundred forty-five billion, three hundred twenty-four million, one hundred three thousand, four hundred fifteen".