2402520000 has 140 divisors (see below), whose sum is σ = 7943688456. Its totient is φ = 640640000.

The previous prime is 2402519941. The next prime is 2402520013. The reversal of 2402520000 is 252042.

It is a hoax number, since the sum of its digits (15) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 109990 + ... + 130010.

Almost surely, 2^2402520000 is an apocalyptic number.

2402520000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2402520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3971844228).

2402520000 is an abundant number, since it is smaller than the sum of its proper divisors (5541168456).

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

2402520000 is an equidigital number, since it uses as much as digits as its factorization.

2402520000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20056 (or 20031 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 2402520000 is about 49015.5077500988. The cubic root of 2402520000 is about 1339.3343393139.

Adding to 2402520000 its reverse (252042), we get a palindrome (2402772042).

The spelling of 2402520000 in words is "two billion, four hundred two million, five hundred twenty thousand".