34791819743 has 4 divisors (see below), whose sum is σ = 34794933768. Its totient is φ = 34788705720.

The previous prime is 34791819739. The next prime is 34791819779.

It is a happy number.

34791819743 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34791819743 - 2² = 34791819739 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 (34791819703) 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, 1540193 + ... + 1562618.

It is an arithmetic number, because the mean of its divisors is an integer number (8698733442).

Almost surely, 2^34791819743 is an apocalyptic number.

34791819743 is a deficient number, since it is larger than the sum of its proper divisors (3114025).

34791819743 is a wasteful number, since it uses less digits than its factorization.

34791819743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114024.

The product of its digits is 4572288, while the sum is 56.

The spelling of 34791819743 in words is "thirty-four billion, seven hundred ninety-one million, eight hundred nineteen thousand, seven hundred forty-three".