402041102 has 32 divisors (see below), whose sum is σ = 651801600. Its totient is φ = 185385888.

The previous prime is 402041063. The next prime is 402041113. The reversal of 402041102 is 201140204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408503 + ... + 409485.

It is an arithmetic number, because the mean of its divisors is an integer number (20368800).

Almost surely, 2^402041102 is an apocalyptic number.

402041102 is a deficient number, since it is larger than the sum of its proper divisors (249760498).

402041102 is a wasteful number, since it uses less digits than its factorization.

402041102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 402041102 is about 20050.9626202833. The cubic root of 402041102 is about 738.0574214225.

Adding to 402041102 its reverse (201140204), we get a palindrome (603181306).

The spelling of 402041102 in words is "four hundred two million, forty-one thousand, one hundred two".