40421332113210 has 48 divisors (see below), whose sum is σ = 105095834588160. Its totient is φ = 10778983836000.

The previous prime is 40421332113193. The next prime is 40421332113233. The reversal of 40421332113210 is 1231123312404.

40421332113210 is a `hidden beast` number, since 4 + 0 + 4 + 2 + 1 + 332 + 1 + 1 + 321 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32612335 + ... + 33829085.

It is an arithmetic number, because the mean of its divisors is an integer number (2189496553920).

Almost surely, 2^{40421332113210} is an apocalyptic number.

40421332113210 is an abundant number, since it is smaller than the sum of its proper divisors (64674502474950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40421332113210 is a wasteful number, since it uses less digits than its factorization.

40421332113210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585883 (or 1585880 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 40421332113210 its reverse (1231123312404), we get a palindrome (41652455425614).

The spelling of 40421332113210 in words is "forty trillion, four hundred twenty-one billion, three hundred thirty-two million, one hundred thirteen thousand, two hundred ten".