71100034 has 4 divisors (see below), whose sum is σ = 106650054. Its totient is φ = 35550016.

The previous prime is 71100023. The next prime is 71100067. The reversal of 71100034 is 43000117.

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

It can be written as a sum of positive squares in only one way, i.e., 53333809 + 17766225 = 7303^2 + 4215^2 .

It is a junction number, because it is equal to n+sod(n) for n = 71099990 and 71100017.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17775007 + ... + 17775010.

Almost surely, 2^71100034 is an apocalyptic number.

71100034 is a deficient number, since it is larger than the sum of its proper divisors (35550020).

71100034 is a wasteful number, since it uses less digits than its factorization.

71100034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35550019.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 71100034 is about 8432.0836096424. The cubic root of 71100034 is about 414.2761543686.

The spelling of 71100034 in words is "seventy-one million, one hundred thousand, thirty-four".