40243102 has 8 divisors (see below), whose sum is σ = 63541800. Its totient is φ = 19062504.

The previous prime is 40243079. The next prime is 40243111. The reversal of 40243102 is 20134204.

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, 529477 + ... + 529552.

It is an arithmetic number, because the mean of its divisors is an integer number (7942725).

Almost surely, 2^40243102 is an apocalyptic number.

40243102 is a deficient number, since it is larger than the sum of its proper divisors (23298698).

40243102 is a wasteful number, since it uses less digits than its factorization.

40243102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059050.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 40243102 is about 6343.7451083725. The cubic root of 40243102 is about 342.6866214380.

Adding to 40243102 its reverse (20134204), we get a palindrome (60377306).

The spelling of 40243102 in words is "forty million, two hundred forty-three thousand, one hundred two".