39364024040642 has 16 divisors (see below), whose sum is σ = 67481312151552. Its totient is φ = 16870263996960.

The previous prime is 39364024040641. The next prime is 39364024040651. The reversal of 39364024040642 is 24604042046393.

It is not an unprimeable number, because it can be changed into a prime (39364024040641) 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, 5925503 + ... + 10669565.

It is an arithmetic number, because the mean of its divisors is an integer number (4217582009472).

Almost surely, 2^{39364024040642} is an apocalyptic number.

39364024040642 is a deficient number, since it is larger than the sum of its proper divisors (28117288110910).

39364024040642 is a wasteful number, since it uses less digits than its factorization.

39364024040642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5336753.

The product of its (nonzero) digits is 2985984, while the sum is 47.

The spelling of 39364024040642 in words is "thirty-nine trillion, three hundred sixty-four billion, twenty-four million, forty thousand, six hundred forty-two".