71107729589046 has 16 divisors (see below), whose sum is σ = 149700483345600. Its totient is φ = 22455072501768.

The previous prime is 71107729589041. The next prime is 71107729589059. The reversal of 71107729589046 is 64098592770117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71107729589041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311876006856 + ... + 311876007083.

It is an arithmetic number, because the mean of its divisors is an integer number (9356280209100).

Almost surely, 2^{71107729589046} is an apocalyptic number.

71107729589046 is an abundant number, since it is smaller than the sum of its proper divisors (78592753756554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71107729589046 is a wasteful number, since it uses less digits than its factorization.

71107729589046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623752013963.

The product of its (nonzero) digits is 53343360, while the sum is 66.

The spelling of 71107729589046 in words is "seventy-one trillion, one hundred seven billion, seven hundred twenty-nine million, five hundred eighty-nine thousand, forty-six".