4368630872042 has 16 divisors (see below), whose sum is σ = 6577362275400. Its totient is φ = 2176179371520.

The previous prime is 4368630872041. The next prime is 4368630872083. The reversal of 4368630872042 is 2402780368634.

It can be written as a sum of positive squares in 4 ways, for example, as 4142531573041 + 226099299001 = 2035321^2 + 475499^2 .

It is not an unprimeable number, because it can be changed into a prime (4368630872041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2743634 + ... + 4032962.

Almost surely, 2^{4368630872042} is an apocalyptic number.

4368630872042 is a deficient number, since it is larger than the sum of its proper divisors (2208731403358).

4368630872042 is a wasteful number, since it uses less digits than its factorization.

4368630872042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295641.

The product of its (nonzero) digits is 9289728, while the sum is 53.

The spelling of 4368630872042 in words is "four trillion, three hundred sixty-eight billion, six hundred thirty million, eight hundred seventy-two thousand, forty-two".