39342025142 has 16 divisors (see below), whose sum is σ = 67647236352. Its totient is φ = 16809926760.

The previous prime is 39342025139. The next prime is 39342025171. The reversal of 39342025142 is 24152024393.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4240298 + ... + 4249565.

It is an arithmetic number, because the mean of its divisors is an integer number (4227952272).

Almost surely, 2^39342025142 is an apocalyptic number.

39342025142 is a deficient number, since it is larger than the sum of its proper divisors (28305211210).

39342025142 is a wasteful number, since it uses less digits than its factorization.

39342025142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8490203.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 39342025142 in words is "thirty-nine billion, three hundred forty-two million, twenty-five thousand, one hundred forty-two".