71601501034 has 32 divisors (see below), whose sum is σ = 133135664256. Its totient is φ = 28176852480.

The previous prime is 71601500989. The next prime is 71601501047. The reversal of 71601501034 is 43010510617.

It is a junction number, because it is equal to n+sod(n) for n = 71601500993 and 71601501011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3659104 + ... + 3678619.

It is an arithmetic number, because the mean of its divisors is an integer number (4160489508).

Almost surely, 2^71601501034 is an apocalyptic number.

71601501034 is a deficient number, since it is larger than the sum of its proper divisors (61534163222).

71601501034 is a wasteful number, since it uses less digits than its factorization.

71601501034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7337790.

The product of its (nonzero) digits is 2520, while the sum is 28.

The spelling of 71601501034 in words is "seventy-one billion, six hundred one million, five hundred one thousand, thirty-four".