34201995943 has 4 divisors (see below), whose sum is σ = 35036191008. Its totient is φ = 33367800880.

The previous prime is 34201995941. The next prime is 34201995977. The reversal of 34201995943 is 34959910243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34959910243 = 37 ⋅944862439.

It is a cyclic number.

It is not a de Polignac number, because 34201995943 - 2¹ = 34201995941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34201995941) 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, 417097471 + ... + 417097552.

It is an arithmetic number, because the mean of its divisors is an integer number (8759047752).

Almost surely, 2^34201995943 is an apocalyptic number.

34201995943 is a deficient number, since it is larger than the sum of its proper divisors (834195065).

34201995943 is an equidigital number, since it uses as much as digits as its factorization.

34201995943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834195064.

The product of its (nonzero) digits is 1049760, while the sum is 49.

The spelling of 34201995943 in words is "thirty-four billion, two hundred one million, nine hundred ninety-five thousand, nine hundred forty-three".