40242200200042 has 32 divisors (see below), whose sum is σ = 60808565664000. Its totient is φ = 19973166364800.

The previous prime is 40242200200019. The next prime is 40242200200099. The reversal of 40242200200042 is 24000200224204.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40242200199986 and 40242200200022.

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, 1343227459 + ... + 1343257417.

It is an arithmetic number, because the mean of its divisors is an integer number (1900267677000).

Almost surely, 2^{40242200200042} is an apocalyptic number.

40242200200042 is a deficient number, since it is larger than the sum of its proper divisors (20566365463958).

40242200200042 is a wasteful number, since it uses less digits than its factorization.

40242200200042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37942.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 40242200200042 its reverse (24000200224204), we get a palindrome (64242400424246).

The spelling of 40242200200042 in words is "forty trillion, two hundred forty-two billion, two hundred million, two hundred thousand, forty-two".