4305207125042 has 8 divisors (see below), whose sum is σ = 6579656172396. Its totient is φ = 2111988400912.

The previous prime is 4305207124979. The next prime is 4305207125101. The reversal of 4305207125042 is 2405217025034.

4305207125042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4295583711241 + 9623413801 = 2072579^2 + 98099^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×4305207125042⁴ (a number of 52 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4305207124993 and 4305207125011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20307580673 + ... + 20307580884.

Almost surely, 2^{4305207125042} is an apocalyptic number.

4305207125042 is a deficient number, since it is larger than the sum of its proper divisors (2274449047354).

4305207125042 is a wasteful number, since it uses less digits than its factorization.

4305207125042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40615161612.

The product of its (nonzero) digits is 67200, while the sum is 35.

The spelling of 4305207125042 in words is "four trillion, three hundred five billion, two hundred seven million, one hundred twenty-five thousand, forty-two".