40100315324242 has 8 divisors (see below), whose sum is σ = 60215925081600. Its totient is φ = 20028340297044.

The previous prime is 40100315324227. The next prime is 40100315324263. The reversal of 40100315324242 is 24242351300104.

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

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, 10908680242 + ... + 10908683917.

It is an arithmetic number, because the mean of its divisors is an integer number (7526990635200).

Almost surely, 2^{40100315324242} is an apocalyptic number.

40100315324242 is a deficient number, since it is larger than the sum of its proper divisors (20115609757358).

40100315324242 is a wasteful number, since it uses less digits than its factorization.

40100315324242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21817365080.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 40100315324242 its reverse (24242351300104), we get a palindrome (64342666624346).

The spelling of 40100315324242 in words is "forty trillion, one hundred billion, three hundred fifteen million, three hundred twenty-four thousand, two hundred forty-two".