40004242202 has 8 divisors (see below), whose sum is σ = 61401860256. Its totient is φ = 19536955452.

The previous prime is 40004242181. The next prime is 40004242207. The reversal of 40004242202 is 20224240004.

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 (40004242207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232582718 + ... + 232582889.

It is an arithmetic number, because the mean of its divisors is an integer number (7675232532).

Almost surely, 2^40004242202 is an apocalyptic number.

40004242202 is a deficient number, since it is larger than the sum of its proper divisors (21397618054).

40004242202 is a wasteful number, since it uses less digits than its factorization.

40004242202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465165652.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 40004242202 its reverse (20224240004), we get a palindrome (60228482206).

It can be divided in two parts, 400042 and 42202, that added together give a palindrome (442244).

The spelling of 40004242202 in words is "forty billion, four million, two hundred forty-two thousand, two hundred two".