4575118307642 has 8 divisors (see below), whose sum is σ = 6923409120756. Its totient is φ = 2267315267392.

The previous prime is 4575118307623. The next prime is 4575118307651. The reversal of 4575118307642 is 2467038115754.

It can be written as a sum of positive squares in 2 ways, for example, as 3607450650241 + 967667657401 = 1899329^2 + 983701^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10121942933 + ... + 10121943384.

Almost surely, 2^{4575118307642} is an apocalyptic number.

4575118307642 is a deficient number, since it is larger than the sum of its proper divisors (2348290813114).

4575118307642 is a wasteful number, since it uses less digits than its factorization.

4575118307642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20243886432.

The product of its (nonzero) digits is 5644800, while the sum is 53.

The spelling of 4575118307642 in words is "four trillion, five hundred seventy-five billion, one hundred eighteen million, three hundred seven thousand, six hundred forty-two".