34021256344 has 32 divisors (see below), whose sum is σ = 65311733520. Its totient is φ = 16605259776.

The previous prime is 34021256329. The next prime is 34021256377. The reversal of 34021256344 is 44365212043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574824 + ... + 631240.

Almost surely, 2^34021256344 is an apocalyptic number.

It is an amenable number.

34021256344 is a deficient number, since it is larger than the sum of its proper divisors (31290477176).

34021256344 is a wasteful number, since it uses less digits than its factorization.

34021256344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58219 (or 58215 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 34021256344 its reverse (44365212043), we get a palindrome (78386468387).

The spelling of 34021256344 in words is "thirty-four billion, twenty-one million, two hundred fifty-six thousand, three hundred forty-four".