40421034223300 has 72 divisors (see below), whose sum is σ = 89284050831752. Its totient is φ = 15879725568000.

The previous prime is 40421034223291. The next prime is 40421034223327. The reversal of 40421034223300 is 332243012404.

It can be written as a sum of positive squares in 12 ways, for example, as 31636485135424 + 8784549087876 = 5624632^2 + 2963874^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 817731 + ... + 9028330.

Almost surely, 2^{40421034223300} is an apocalyptic number.

It is an amenable number.

40421034223300 is an abundant number, since it is smaller than the sum of its proper divisors (48863016608452).

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

40421034223300 is a wasteful number, since it uses less digits than its factorization.

40421034223300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9846809 (or 9846802 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 40421034223300 its reverse (332243012404), we get a palindrome (40753277235704).

The spelling of 40421034223300 in words is "forty trillion, four hundred twenty-one billion, thirty-four million, two hundred twenty-three thousand, three hundred".