3934108107942 has 8 divisors (see below), whose sum is σ = 7868216215896. Its totient is φ = 1311369369312.

The previous prime is 3934108107913. The next prime is 3934108107973. The reversal of 3934108107942 is 2497018014393.

It is a happy number.

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

3934108107942 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327842342323 + ... + 327842342334.

It is an arithmetic number, because the mean of its divisors is an integer number (983527026987).

Almost surely, 2^{3934108107942} is an apocalyptic number.

3934108107942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3934108107942 is a wasteful number, since it uses less digits than its factorization.

3934108107942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655684684662.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 3934108107942 in words is "three trillion, nine hundred thirty-four billion, one hundred eight million, one hundred seven thousand, nine hundred forty-two".