413935375978 has 16 divisors (see below), whose sum is σ = 646665704064. Its totient is φ = 198537711120.

The previous prime is 413935375921. The next prime is 413935376017. The reversal of 413935375978 is 879573539314.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39387150 + ... + 39397657.

It is an arithmetic number, because the mean of its divisors is an integer number (40416606504).

Almost surely, 2^413935375978 is an apocalyptic number.

413935375978 is a deficient number, since it is larger than the sum of its proper divisors (232730328086).

413935375978 is a wasteful number, since it uses less digits than its factorization.

413935375978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78784917.

The product of its digits is 85730400, while the sum is 64.

The spelling of 413935375978 in words is "four hundred thirteen billion, nine hundred thirty-five million, three hundred seventy-five thousand, nine hundred seventy-eight".