40243214210 has 32 divisors (see below), whose sum is σ = 74372401152. Its totient is φ = 15669147520.

The previous prime is 40243214201. The next prime is 40243214213. The reversal of 40243214210 is 1241234204.

It is not an unprimeable number, because it can be changed into a prime (40243214213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70847 + ... + 292413.

It is an arithmetic number, because the mean of its divisors is an integer number (2324137536).

Almost surely, 2^40243214210 is an apocalyptic number.

40243214210 is a deficient number, since it is larger than the sum of its proper divisors (34129186942).

40243214210 is a wasteful number, since it uses less digits than its factorization.

40243214210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222058.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 40243214210 its reverse (1241234204), we get a palindrome (41484448414).

The spelling of 40243214210 in words is "forty billion, two hundred forty-three million, two hundred fourteen thousand, two hundred ten".