2401215320 has 64 divisors (see below), whose sum is σ = 6537775680. Its totient is φ = 774844416.

The previous prime is 2401215293. The next prime is 2401215343. The reversal of 2401215320 is 235121042.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2401215292 and 2401215301.

It is a congruent number.

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, 247469 + ... + 256988.

It is an arithmetic number, because the mean of its divisors is an integer number (102152745).

Almost surely, 2^2401215320 is an apocalyptic number.

2401215320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2401215320 is an abundant number, since it is smaller than the sum of its proper divisors (4136560360).

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

2401215320 is a wasteful number, since it uses less digits than its factorization.

2401215320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504492 (or 504488 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2401215320 is about 49002.1970935998. The cubic root of 2401215320 is about 1339.0918551545.

Adding to 2401215320 its reverse (235121042), we get a palindrome (2636336362).

The spelling of 2401215320 in words is "two billion, four hundred one million, two hundred fifteen thousand, three hundred twenty".