34043261331 has 8 divisors (see below), whose sum is σ = 47364537600. Its totient is φ = 21708746312.

The previous prime is 34043261321. The next prime is 34043261333. The reversal of 34043261331 is 13316234043.

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

It is a cyclic number.

It is not a de Polignac number, because 34043261331 - 2⁵ = 34043261299 is a prime.

It is a super-2 number, since 2×34043261331² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34043261333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246690231 + ... + 246690368.

It is an arithmetic number, because the mean of its divisors is an integer number (5920567200).

Almost surely, 2^34043261331 is an apocalyptic number.

34043261331 is a deficient number, since it is larger than the sum of its proper divisors (13321276269).

34043261331 is a wasteful number, since it uses less digits than its factorization.

34043261331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493380625.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 34043261331 its reverse (13316234043), we get a palindrome (47359495374).

The spelling of 34043261331 in words is "thirty-four billion, forty-three million, two hundred sixty-one thousand, three hundred thirty-one".