34021274663 has 4 divisors (see below), whose sum is σ = 35118735168. Its totient is φ = 32923814160.

The previous prime is 34021274659. The next prime is 34021274671. The reversal of 34021274663 is 36647212043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34021274663 - 2² = 34021274659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34021274653) 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, 548730206 + ... + 548730267.

It is an arithmetic number, because the mean of its divisors is an integer number (8779683792).

Almost surely, 2^34021274663 is an apocalyptic number.

34021274663 is a deficient number, since it is larger than the sum of its proper divisors (1097460505).

34021274663 is a wasteful number, since it uses less digits than its factorization.

34021274663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097460504.

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 34021274663 in words is "thirty-four billion, twenty-one million, two hundred seventy-four thousand, six hundred sixty-three".