34539209072 has 10 divisors (see below), whose sum is σ = 66919717608. Its totient is φ = 17269604528.

The previous prime is 34539209059. The next prime is 34539209087. The reversal of 34539209072 is 27090293543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1079350268 + ... + 1079350299.

Almost surely, 2^34539209072 is an apocalyptic number.

It is an amenable number.

34539209072 is a deficient number, since it is larger than the sum of its proper divisors (32380508536).

34539209072 is a wasteful number, since it uses less digits than its factorization.

34539209072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2158700575 (or 2158700569 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 34539209072 in words is "thirty-four billion, five hundred thirty-nine million, two hundred nine thousand, seventy-two".