4115321450451 has 12 divisors (see below), whose sum is σ = 6011143692840. Its totient is φ = 2712721255200.

The previous prime is 4115321450437. The next prime is 4115321450459. The reversal of 4115321450451 is 1540541235114.

4115321450451 is a `hidden beast` number, since 4 + 1 + 153 + 2 + 1 + 4 + 50 + 451 = 666.

It is not a de Polignac number, because 4115321450451 - 2⁷ = 4115321450323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4115321450459) 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, 2568864025 + ... + 2568865626.

It is an arithmetic number, because the mean of its divisors is an integer number (500928641070).

Almost surely, 2^{4115321450451} is an apocalyptic number.

4115321450451 is a deficient number, since it is larger than the sum of its proper divisors (1895822242389).

4115321450451 is a wasteful number, since it uses less digits than its factorization.

4115321450451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5137729746 (or 5137729743 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 4115321450451 its reverse (1540541235114), we get a palindrome (5655862685565).

The spelling of 4115321450451 in words is "four trillion, one hundred fifteen billion, three hundred twenty-one million, four hundred fifty thousand, four hundred fifty-one".