40300240322 has 4 divisors (see below), whose sum is σ = 60450360486. Its totient is φ = 20150120160.

The previous prime is 40300240289. The next prime is 40300240333. The reversal of 40300240322 is 22304200304.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 26741733841 + 13558506481 = 163529^2 + 116441^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40300240294 and 40300240303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10075060079 + ... + 10075060082.

Almost surely, 2^40300240322 is an apocalyptic number.

40300240322 is a deficient number, since it is larger than the sum of its proper divisors (20150120164).

40300240322 is a wasteful number, since it uses less digits than its factorization.

40300240322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20150120163.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 40300240322 its reverse (22304200304), we get a palindrome (62604440626).

The spelling of 40300240322 in words is "forty billion, three hundred million, two hundred forty thousand, three hundred twenty-two".