2400020130 has 32 divisors (see below), whose sum is σ = 5765774400. Its totient is φ = 639369152.

The previous prime is 2400020111. The next prime is 2400020137. The reversal of 2400020130 is 310200042.

It is not an unprimeable number, because it can be changed into a prime (2400020137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8685 + ... + 69824.

It is an arithmetic number, because the mean of its divisors is an integer number (180180450).

Almost surely, 2^2400020130 is an apocalyptic number.

2400020130 is an abundant number, since it is smaller than the sum of its proper divisors (3365754270).

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

2400020130 is a wasteful number, since it uses less digits than its factorization.

2400020130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79538.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2400020130 is about 48990.0003061849. Note that the first 3 decimals coincide. The cubic root of 2400020130 is about 1338.8696433998.

Adding to 2400020130 its reverse (310200042), we get a palindrome (2710220172).

The spelling of 2400020130 in words is "two billion, four hundred million, twenty thousand, one hundred thirty".