2520429120 has 168 divisors, whose sum is σ = 9457456320. Its totient is φ = 611005440.

The previous prime is 2520429101. The next prime is 2520429143. The reversal of 2520429120 is 219240252.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8100 + ... + 71459.

Almost surely, 2^2520429120 is an apocalyptic number.

2520429120 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 2520429120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4728728160).

2520429120 is an abundant number, since it is smaller than the sum of its proper divisors (6937027200).

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

2520429120 is a wasteful number, since it uses less digits than its factorization.

2520429120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79593 (or 79580 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 2520429120 is about 50203.8755476109. The cubic root of 2520429120 is about 1360.8956614524.

Adding to 2520429120 its reverse (219240252), we get a palindrome (2739669372).

It can be divided in two parts, 252042 and 9120, that added together give a palindrome (261162).

The spelling of 2520429120 in words is "two billion, five hundred twenty million, four hundred twenty-nine thousand, one hundred twenty".