34743367231 has 4 divisors (see below), whose sum is σ = 34872525000. Its totient is φ = 34614209464.

The previous prime is 34743367223. The next prime is 34743367259. The reversal of 34743367231 is 13276334743.

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 34743367231 - 2³ = 34743367223 is a prime.

It is a super-2 number, since 2×34743367231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34743367331) 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, 64578481 + ... + 64579018.

It is an arithmetic number, because the mean of its divisors is an integer number (8718131250).

Almost surely, 2^34743367231 is an apocalyptic number.

34743367231 is a deficient number, since it is larger than the sum of its proper divisors (129157769).

34743367231 is a wasteful number, since it uses less digits than its factorization.

34743367231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129157768.

The product of its digits is 762048, while the sum is 43.

The spelling of 34743367231 in words is "thirty-four billion, seven hundred forty-three million, three hundred sixty-seven thousand, two hundred thirty-one".