401024002 has 8 divisors (see below), whose sum is σ = 601767936. Its totient is φ = 200434692.

The previous prime is 401023991. The next prime is 401024009. The reversal of 401024002 is 200420104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (401024009) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 31938 + ... + 42685.

It is an arithmetic number, because the mean of its divisors is an integer number (75220992).

Almost surely, 2^401024002 is an apocalyptic number.

401024002 is a deficient number, since it is larger than the sum of its proper divisors (200743934).

401024002 is a wasteful number, since it uses less digits than its factorization.

401024002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77312.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 401024002 is about 20025.5836868741. The cubic root of 401024002 is about 737.4345065655.

Adding to 401024002 its reverse (200420104), we get a palindrome (601444106).

The spelling of 401024002 in words is "four hundred one million, twenty-four thousand, two".