34023213481 has 2 divisors, whose sum is σ = 34023213482. Its totient is φ = 34023213480.

The previous prime is 34023213479. The next prime is 34023213503. The reversal of 34023213481 is 18431232043.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33300410256 + 722803225 = 182484^2 + 26885^2 .

It is a cyclic number.

It is not a de Polignac number, because 34023213481 - 2¹ = 34023213479 is a prime.

It is a super-2 number, since 2×34023213481² (a number of 22 digits) contains 22 as substring.

Together with 34023213479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (34023213451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17011606740 + 17011606741.

It is an arithmetic number, because the mean of its divisors is an integer number (17011606741).

Almost surely, 2^34023213481 is an apocalyptic number.

It is an amenable number.

34023213481 is a deficient number, since it is larger than the sum of its proper divisors (1).

34023213481 is an equidigital number, since it uses as much as digits as its factorization.

34023213481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 34023213481 in words is "thirty-four billion, twenty-three million, two hundred thirteen thousand, four hundred eighty-one".