71151232435 has 16 divisors (see below), whose sum is σ = 89415395136. Its totient is φ = 54249579648.

The previous prime is 71151232409. The next prime is 71151232459. The reversal of 71151232435 is 53423215117.

It is not a de Polignac number, because 71151232435 - 2⁵ = 71151232403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 71151232435.

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, 1084944 + ... + 1148653.

It is an arithmetic number, because the mean of its divisors is an integer number (5588462196).

Almost surely, 2^71151232435 is an apocalyptic number.

71151232435 is a deficient number, since it is larger than the sum of its proper divisors (18264162701).

71151232435 is a wasteful number, since it uses less digits than its factorization.

71151232435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233902.

The product of its digits is 25200, while the sum is 34.

The spelling of 71151232435 in words is "seventy-one billion, one hundred fifty-one million, two hundred thirty-two thousand, four hundred thirty-five".