4040302223120 has 40 divisors (see below), whose sum is σ = 9409543761816. Its totient is φ = 1613395539968.

The previous prime is 4040302223063. The next prime is 4040302223197. The reversal of 4040302223120 is 213222030404.

It can be written as a sum of positive squares in 4 ways, for example, as 1039355782144 + 3000946440976 = 1019488^2 + 1732324^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42535847 + ... + 42630726.

Almost surely, 2^{4040302223120} is an apocalyptic number.

4040302223120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4040302223120 is an abundant number, since it is smaller than the sum of its proper divisors (5369241538696).

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

4040302223120 is a wasteful number, since it uses less digits than its factorization.

4040302223120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85167179 (or 85167173 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 4040302223120 its reverse (213222030404), we get a palindrome (4253524253524).

The spelling of 4040302223120 in words is "four trillion, forty billion, three hundred two million, two hundred twenty-three thousand, one hundred twenty".