34849023426 has 384 divisors, whose sum is σ = 95971000320. Its totient is φ = 8929958400.

The previous prime is 34849023409. The next prime is 34849023439. The reversal of 34849023426 is 62432094843.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 520134645 + ... + 520134711.

It is an arithmetic number, because the mean of its divisors is an integer number (249924480).

Almost surely, 2^34849023426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34849023426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47985500160).

34849023426 is an abundant number, since it is smaller than the sum of its proper divisors (61121976894).

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

34849023426 is a wasteful number, since it uses less digits than its factorization.

34849023426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

The spelling of 34849023426 in words is "thirty-four billion, eight hundred forty-nine million, twenty-three thousand, four hundred twenty-six".