40314120231242 has 32 divisors (see below), whose sum is σ = 71050060509120. Its totient is φ = 16913349889920.

The previous prime is 40314120231233. The next prime is 40314120231277. The reversal of 40314120231242 is 24213202141304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4028267 + ... + 9841502.

It is an arithmetic number, because the mean of its divisors is an integer number (2220314390910).

Almost surely, 2^{40314120231242} is an apocalyptic number.

40314120231242 is a deficient number, since it is larger than the sum of its proper divisors (30735940277878).

40314120231242 is a wasteful number, since it uses less digits than its factorization.

40314120231242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13879958.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 40314120231242 its reverse (24213202141304), we get a palindrome (64527322372546).

The spelling of 40314120231242 in words is "forty trillion, three hundred fourteen billion, one hundred twenty million, two hundred thirty-one thousand, two hundred forty-two".