41402697984 has 108 divisors (see below), whose sum is σ = 119564115216. Its totient is φ = 13778942976.

The previous prime is 41402697977. The next prime is 41402698033. The reversal of 41402697984 is 48979620414.

It is a self number, because there is not a number n which added to its sum of digits gives 41402697984.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1467499 + ... + 1495445.

Almost surely, 2^41402697984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41402697984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59782057608).

41402697984 is an abundant number, since it is smaller than the sum of its proper divisors (78161417232).

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

41402697984 is a wasteful number, since it uses less digits than its factorization.

41402697984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28612 (or 28595 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 41402697984 in words is "forty-one billion, four hundred two million, six hundred ninety-seven thousand, nine hundred eighty-four".