401242096 has 20 divisors (see below), whose sum is σ = 789011752. Its totient is φ = 197626176.

The previous prime is 401242069. The next prime is 401242099. The reversal of 401242096 is 690242104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401242099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186075 + ... + 188218.

Almost surely, 2^401242096 is an apocalyptic number.

It is an amenable number.

401242096 is a deficient number, since it is larger than the sum of its proper divisors (387769656).

401242096 is a wasteful number, since it uses less digits than its factorization.

401242096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374368 (or 374362 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 401242096 is about 20031.0283310668. The cubic root of 401242096 is about 737.5681651445.

The spelling of 401242096 in words is "four hundred one million, two hundred forty-two thousand, ninety-six".