40443412102 has 8 divisors (see below), whose sum is σ = 61221679200. Its totient is φ = 20036185704.

The previous prime is 40443412021. The next prime is 40443412127. The reversal of 40443412102 is 20121434404.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92759902 + ... + 92760337.

It is an arithmetic number, because the mean of its divisors is an integer number (7652709900).

Almost surely, 2^40443412102 is an apocalyptic number.

40443412102 is a deficient number, since it is larger than the sum of its proper divisors (20778267098).

40443412102 is a wasteful number, since it uses less digits than its factorization.

40443412102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185520350.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 40443412102 its reverse (20121434404), we get a palindrome (60564846506).

The spelling of 40443412102 in words is "forty billion, four hundred forty-three million, four hundred twelve thousand, one hundred two".