34213859342942 has 8 divisors (see below), whose sum is σ = 51320849628576. Its totient is φ = 17106909466752.

The previous prime is 34213859342911. The next prime is 34213859342947. The reversal of 34213859342942 is 24924395831243.

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

It is a super-2 number, since 2×34213859342942² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34213859342947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7888643 + ... + 11430590.

It is an arithmetic number, because the mean of its divisors is an integer number (6415106203572).

Almost surely, 2^{34213859342942} is an apocalyptic number.

34213859342942 is a deficient number, since it is larger than the sum of its proper divisors (17106990285634).

34213859342942 is a wasteful number, since it uses less digits than its factorization.

34213859342942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20204722.

The product of its digits is 44789760, while the sum is 59.

The spelling of 34213859342942 in words is "thirty-four trillion, two hundred thirteen billion, eight hundred fifty-nine million, three hundred forty-two thousand, nine hundred forty-two".