41328128478 has 64 divisors (see below), whose sum is σ = 102664235520. Its totient is φ = 10799713152.

The previous prime is 41328128461. The next prime is 41328128489. The reversal of 41328128478 is 87482182314.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 287700 + ... + 406727.

It is an arithmetic number, because the mean of its divisors is an integer number (1604128680).

Almost surely, 2^41328128478 is an apocalyptic number.

41328128478 is an abundant number, since it is smaller than the sum of its proper divisors (61336107042).

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

41328128478 is a wasteful number, since it uses less digits than its factorization.

41328128478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694561.

The product of its digits is 688128, while the sum is 48.

The spelling of 41328128478 in words is "forty-one billion, three hundred twenty-eight million, one hundred twenty-eight thousand, four hundred seventy-eight".