40221120410 has 32 divisors (see below), whose sum is σ = 73520108352. Its totient is φ = 15839366400.

The previous prime is 40221120409. The next prime is 40221120413. The reversal of 40221120410 is 1402112204.

It is not an unprimeable number, because it can be changed into a prime (40221120413) 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, 1238885 + ... + 1270935.

It is an arithmetic number, because the mean of its divisors is an integer number (2297503386).

Almost surely, 2^40221120410 is an apocalyptic number.

40221120410 is a deficient number, since it is larger than the sum of its proper divisors (33298987942).

40221120410 is a wasteful number, since it uses less digits than its factorization.

40221120410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33998.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 40221120410 its reverse (1402112204), we get a palindrome (41623232614).

The spelling of 40221120410 in words is "forty billion, two hundred twenty-one million, one hundred twenty thousand, four hundred ten".