40421024323210 has 128 divisors (see below), whose sum is σ = 79004149424640. Its totient is φ = 14830504206336.

The previous prime is 40421024323201. The next prime is 40421024323213. The reversal of 40421024323210 is 1232342012404.

It is not an unprimeable number, because it can be changed into a prime (40421024323213) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8267746446 + ... + 8267751334.

It is an arithmetic number, because the mean of its divisors is an integer number (617219917380).

Almost surely, 2^{40421024323210} is an apocalyptic number.

40421024323210 is a deficient number, since it is larger than the sum of its proper divisors (38583125101430).

40421024323210 is a wasteful number, since it uses less digits than its factorization.

40421024323210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7232.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 40421024323210 its reverse (1232342012404), we get a palindrome (41653366335614).

The spelling of 40421024323210 in words is "forty trillion, four hundred twenty-one billion, twenty-four million, three hundred twenty-three thousand, two hundred ten".