4415125124321 has 4 divisors (see below), whose sum is σ = 4607087086272. Its totient is φ = 4223163162372.

The previous prime is 4415125124243. The next prime is 4415125124357. The reversal of 4415125124321 is 1234215215144.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4415125124321 - 2¹⁴ = 4415125107937 is a prime.

It is a super-2 number, since 2×4415125124321² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4415125174321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95980980941 + ... + 95980980986.

It is an arithmetic number, because the mean of its divisors is an integer number (1151771771568).

Almost surely, 2^{4415125124321} is an apocalyptic number.

It is an amenable number.

4415125124321 is a deficient number, since it is larger than the sum of its proper divisors (191961961951).

4415125124321 is a wasteful number, since it uses less digits than its factorization.

4415125124321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191961961950.

The product of its digits is 38400, while the sum is 35.

The spelling of 4415125124321 in words is "four trillion, four hundred fifteen billion, one hundred twenty-five million, one hundred twenty-four thousand, three hundred twenty-one".