40300422232 has 16 divisors (see below), whose sum is σ = 86358047760. Its totient is φ = 17271609504.

The previous prime is 40300422143. The next prime is 40300422247. The reversal of 40300422232 is 23222400304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359825143 + ... + 359825254.

It is an arithmetic number, because the mean of its divisors is an integer number (5397377985).

Almost surely, 2^40300422232 is an apocalyptic number.

It is an amenable number.

40300422232 is an abundant number, since it is smaller than the sum of its proper divisors (46057625528).

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

40300422232 is a wasteful number, since it uses less digits than its factorization.

40300422232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719650410 (or 719650406 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 40300422232 its reverse (23222400304), we get a palindrome (63522822536).

The spelling of 40300422232 in words is "forty billion, three hundred million, four hundred twenty-two thousand, two hundred thirty-two".