34026426340 has 12 divisors (see below), whose sum is σ = 71455495356. Its totient is φ = 13610570528.

The previous prime is 34026426323. The next prime is 34026426349. The reversal of 34026426340 is 4362462043.

It can be written as a sum of positive squares in 2 ways, for example, as 19941958656 + 14084467684 = 141216^2 + 118678^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34026426296 and 34026426305.

It is not an unprimeable number, because it can be changed into a prime (34026426349) 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, 850660639 + ... + 850660678.

It is an arithmetic number, because the mean of its divisors is an integer number (5954624613).

Almost surely, 2^34026426340 is an apocalyptic number.

It is an amenable number.

34026426340 is an abundant number, since it is smaller than the sum of its proper divisors (37429069016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34026426340 is a wasteful number, since it uses less digits than its factorization.

34026426340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701321326 (or 1701321324 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 34026426340 its reverse (4362462043), we get a palindrome (38388888383).

The spelling of 34026426340 in words is "thirty-four billion, twenty-six million, four hundred twenty-six thousand, three hundred forty".