40430101220 has 48 divisors (see below), whose sum is σ = 85308914880. Its totient is φ = 16094945664.

The previous prime is 40430101213. The next prime is 40430101297. The reversal of 40430101220 is 2210103404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3860351 + ... + 3870809.

It is an arithmetic number, because the mean of its divisors is an integer number (1777269060).

Almost surely, 2^40430101220 is an apocalyptic number.

It is an amenable number.

40430101220 is an abundant number, since it is smaller than the sum of its proper divisors (44878813660).

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

40430101220 is a wasteful number, since it uses less digits than its factorization.

40430101220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11372 (or 11370 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 40430101220 its reverse (2210103404), we get a palindrome (42640204624).

The spelling of 40430101220 in words is "forty billion, four hundred thirty million, one hundred one thousand, two hundred twenty".