39427959342 has 16 divisors (see below), whose sum is σ = 83494502352. Its totient is φ = 12369555840.

The previous prime is 39427959289. The next prime is 39427959349. The reversal of 39427959342 is 24395972493.

39427959342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39427959349) 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, 193274209 + ... + 193274412.

It is an arithmetic number, because the mean of its divisors is an integer number (5218406397).

Almost surely, 2^39427959342 is an apocalyptic number.

39427959342 is an abundant number, since it is smaller than the sum of its proper divisors (44066543010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39427959342 is a wasteful number, since it uses less digits than its factorization.

39427959342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386548643.

The product of its digits is 14696640, while the sum is 57.

The spelling of 39427959342 in words is "thirty-nine billion, four hundred twenty-seven million, nine hundred fifty-nine thousand, three hundred forty-two".