2420521302 has 32 divisors (see below), whose sum is σ = 5395593600. Its totient is φ = 719411328.

The previous prime is 2420521267. The next prime is 2420521303. The reversal of 2420521302 is 2031250242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420521303) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 622552 + ... + 626427.

It is an arithmetic number, because the mean of its divisors is an integer number (168612300).

Almost surely, 2^2420521302 is an apocalyptic number.

2420521302 is an abundant number, since it is smaller than the sum of its proper divisors (2975072298).

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

2420521302 is a wasteful number, since it uses less digits than its factorization.

2420521302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249020.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2420521302 is about 49198.7937047241. The cubic root of 2420521302 is about 1342.6710851461.

Adding to 2420521302 its reverse (2031250242), we get a palindrome (4451771544).

The spelling of 2420521302 in words is "two billion, four hundred twenty million, five hundred twenty-one thousand, three hundred two".