4350231145215 has 64 divisors (see below), whose sum is σ = 7797617049600. Its totient is φ = 2300975413632.

The previous prime is 4350231145199. The next prime is 4350231145241. The reversal of 4350231145215 is 5125411320534.

4350231145215 is a `hidden beast` number, since 4 + 3 + 502 + 3 + 1 + 145 + 2 + 1 + 5 = 666.

It is not a de Polignac number, because 4350231145215 - 2⁴ = 4350231145199 is a prime.

It is a super-2 number, since 2×4350231145215² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4350231145215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46124376 + ... + 46218594.

It is an arithmetic number, because the mean of its divisors is an integer number (121837766400).

Almost surely, 2^{4350231145215} is an apocalyptic number.

4350231145215 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4350231145215 is a deficient number, since it is larger than the sum of its proper divisors (3447385904385).

4350231145215 is a wasteful number, since it uses less digits than its factorization.

4350231145215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97053 (or 97047 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 4350231145215 its reverse (5125411320534), we get a palindrome (9475642465749).

The spelling of 4350231145215 in words is "four trillion, three hundred fifty billion, two hundred thirty-one million, one hundred forty-five thousand, two hundred fifteen".